ING Greater China Fund

Class / Ticker

A/IFCAX; B/IFCBX; C/IFCCX; I/IFCIX; O/IFCOX

Before you invest, you may want to review the Fund’s Prospectus, which contains more information about the Fund and its risks. The Prospectus and Statement of Additional Information (“SAI”), both dated February 26, 2010, and most recent financial report to shareholders dated October 31, 2009 are incorporated by reference into (are legally considered part of) this Summary Prospectus. For free paper or electronic copies of the Prospectus and other Fund information, go to www.INGFunds.com/literature, email a request to Literature_request@INGFunds.com, contact a shareholder services representative at 1-800-992-0180 or ask any financial intermediary (such as a bank or broker-dealer) through which shares of the Fund may be purchased or sold.

These tables describe the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in ING Funds. More information about these and other discounts is available from your financial professional and in the discussion in the Sales Charges section of the Prospectus (page 98) or the Statement of Additional Information (page 167).

The Examples are intended to help you compare the cost of investing in shares of the Fund with the costs of investing in other mutual funds. The Examples also assume that you invest $10,000 in the Fund for the time periods indicated. It shows costs if you sold (redeemed) your shares at the end of the period or continued to hold them. The Examples also assume that your investment had a 5% return each year and that the Fund’s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

The Examples reflect applicable expense limitation agreements and/or waivers in effect, if any, for the one-year period and the first year of the three-, five-, and ten-year periods.

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transactions costs and may mean higher taxes if you are investing in a taxable account. These costs, which are not reflected in Annual Fund Operating Expenses or in the Examples, affect the Fund’s performance.

Under normal market conditions, the Fund invests at least 80% of its net assets (plus borrowings for investment purposes) in equity and equity-related securities of companies located in the Greater China region. The Fund will provide shareholders with at least 60 days’ prior notice of any change in this investment policy. The Sub-Adviser defines a company in the Greater China region as a company that: (i) is organized under the laws offfices in, the Greater China region; (ii) has at least 50% of its assets in the Greater China region; (iii) derives 50% or more of its revenue from the Greater China region; or (iv) is principally traded in the Greater China region.

The Greater China region consists of China, Hong Kong and Taiwan. The equity securities and equity-related securities in which the Fund may invest include: common and preferred stocks and convertible securities; warrants; and convertible bonds.

The Fund may invest up to 10% of its assets in warrants, and up to 20% of its assets in fixed-income securities. Any fixed-income securities in which the Fund may invest shall have at least one investment-grade rating by either Standard and Poor’s Ratings Services or Moody’s Investors Service, Inc. If issues or issuers in the Fund get downgraded to below investment-grade, (on both scales) the investment will be sold as soon as reasonably possible. The Fund may invest in depositary receipts. The Fund may invest in derivative securities. Derivatives are securities whose value may be based on other securities, currencies, interest rates or indices. Derivatives include: futures and forward contracts; options on futures contracts; foreign currencies; securities and stock indices; structured notes and indexed securities; and swaps, caps, floors and collars. Up to 15% of the Fund’s net assets may be invested in illiquid securities, other restricted securities that are illiquid, and Rule 144A securities. The Fund may invest in initial public offerings. The Fund may invest in other investment companies, including exchange-traded funds, to the extent permitted under the Investment Company Act of 1940, as amended, and the rules, regulations and exemptive orders thereunder (“1940 Act”).

The Sub-Adviser manages the Fund as a core equity product that is not constrained by a particular investment style or market capitalization. The Fund may invest in “growth” and “value” securities.

Many of the securities in which the Fund may invest are denominated in foreign currencies. To protect the Fund against potential depreciation of the region’s currencies versus the U.S. dollar, the Fund may engage in currency hedging.

The Fund is non-diversified, which means it may invest a significant portion of its assets in a single issuer.

The Sub-Adviser may sell securities for a variety of reasons, such as to secure gains, limit losses, or redeploy assets into opportunities believed to be more promising, among others.

The Fund may lend portfolio securities on a short-term or long-term basis, up to 33¹/₃% of its assets.

You could lose money on an investment in the Fund. Any of the following risks, among others, could affect Fund performance or cause the Fund to lose money or to underperform market averages of other funds.

Company The price of a given company’s stock could decline or underperform for many reasons including, among others, poor management, financial problems, or business challenges. If a company declares bankruptcy or becomes insolvent, its stock could become worthless.

Convertible Securities Convertible securities are securities that are convertible into or exercisable for common stock at a stated price or rate. Convertible securities are subject to the usual risks associated with debt securities, such as interest rate and credit risk. In addition, because convertible securities react to changes in the value of the stocks into which they convert, they are subject to market risk.

Credit Prices of bonds and other debt securities can fall if the issuer’s actual or perceived financial health deteriorates, whether because of broad economic or issuer-specific reasons. In severe cases, the issuer could be late in paying interest or principal, or could fail to pay altogether.

Currency To the extent that the Fund invests directly in foreign currencies or in securities denominated in or that trade in foreign (non-U.S.) currencies it is subject to the risk that those currencies will decline in value relative to the U.S. dollar or, in the case of hedging positions, that the U.S. dollar will decline in value relative to the currency being hedged.

Derivative Instruments Derivative instruments are subject to a number of risks, including the risk of changes in the market price of the underlying securities, credit risk with respect to the counterparty, risk of loss due to changes in interest rates and liquidity risk. The use of certain derivatives may also have a leveraging effect which may increase the volatility of the Fund and reduce its returns.

Focused Investing To the extent that the Fund invests a substantial amount of its assets in issuers located in a particular geographical area, security type, or segment of a market, its performance will be sensitive to developments in that geographical area, security type or market segment. If the Fund focuses its investments in this manner, it assumes the risk that economic, political and social conditions in those countries will have a significant impact on its investment performance. The Fund could underperform, or be more volatile than, a fund that invests more broadly, and could underperform funds that invest in better-performing areas, security types or market segments.

Greater China Region Investments in China involve the risk of greater government control over the economy, political and legal uncertainties and currency fluctuations or blockage. Investments in securities of Chinese companies are subject to the volatility of the Chinese stock market and China’s heavy dependence on exports, which may decrease, sometimes significantly, when the world economy weakens practices.

Growth Investing Prices of growth stocks typically reflect high expectations for future company growth, and may fall quickly and significantly if investors suspect that actual growth may be less than expected. Growth companies typically lack any dividends that might cushion price declines. Growth stocks tend to be more volatile than value stocks, and may underperform the market as a whole over any given time period.

Initial Public Offerings Initial Public Offerings (“IPOs”) and companies that have recently gone public have the potential to produce substantial gains for the Fund. However, there is no assurance that the Fund will have access to profitable IPOs or that IPOs in which the Fund invests will rise in value. Furthermore, the value of securities of newly public companies may decline in value shortly after the IPO. When the Fund’s asset base is small, the impact of such investments on the Fund’s return will be magnified. As the Fund’s assets grow, it is likely that the effect of the Fund’s investment in IPOs on the Fund’s return will decline.

Interest Rate With bonds and other debt securities, a rise in interest rates generally causes values to fall. Falling interest rates will cause the Fund’s income to decline over time. The higher the credit quality of the security, and the longer its maturity or duration, the more sensitive it is likely to be to interest rate risk.

Investment By Other Funds Various other mutual funds and/or funds-of-funds, including some ING funds, may invest in the Fund. If investments by these other funds result in large inflows or outflows of cash from the Fund, the Fund’s performance or realization of capital gains could be affected.

Issuer Non-Diversification The Fund is classified as a “non-diversified” investment company and, therefore, is subject to the risks of focusing investments in a small number of issuers, industries or foreign currencies, including being more susceptible to risks associated with a single economic, political or regulatory occurrence than a more diversified portfolio might be.

Liquidity If a security is illiquid, the Fund might be unable to sell the security at a time when the Fund’s sub-adviser might wish to sell, and the security could have the effect of decreasing the overall level of the Fund’s liquidity. Further, the lack of an established secondary market may make it more difficult to value illiquid securities, which could vary from the amount the Fund could realize upon disposition. The Fund may make investments that become less liquid in response to market developments or adverse investor perception. The Fund could lose money if it cannot sell a security at the time and price that would be most beneficial to the Fund.

Market Stock prices are volatile and are affected by the real or perceived impacts of such factors as economic conditions and political events. The stock market tends to be cyclical, with periods when stock prices generally rise and periods when stock prices generally decline. Any given stock market segment may remain out of favor with investors for a short or long period of time, and stocks as an asset class may underperform bonds or other asset classes during some periods. From time to time, the stock market may not favor the growth- or value-oriented securities in which the Fund invests. Rather, the market could favor securities to which the Fund is not exposed or may not favor equities at all.

Market Capitalization Stocks fall into three broad market capitalization categories - large, mid and small. Investing primarily in one category carries the risk that, due to current market conditions, that category may be out of favor with investors. If valuations of large-capitalization companies appear to be greatly out of proportion to the valuations of mid- or small-capitalization companies, investors may migrate to the stock of mid- and small-sized companies causing the Fund that invests in these companies to increase in value more rapidly than a fund that invests in larger, fully-valued companies. Investing in mid- and small-capitalization companies may be subject to special risks associated with narrower product lines, more limited financial resources, smaller management groups, and a more limited trading market for their stock as compared with larger companies. As a result, stock of mid- and small-capitalization companies may decline significantly in market downturns.

Other Investment Companies The main risk of investing in other investment companies, including exchange-traded funds, is the risk that the value of the securities underlying the investment company might decrease. Because the Fund may invest in other investment companies, you will pay a proportionate share of the expenses of that other investment company (including management fees, administration fees and custodial fees) in addition to the expenses of the Fund.

Securities Lending Securities lending involves two primary risks: “investment risk” and “borrower default risk.” Investment risk is the risk that the Fund will lose money from the investment of the cash collateral received from the borrower. Borrower default risk is the risk that the Fund will lose money due to the failure of a borrower to return a borrowed security in a timely manner.

Value Investing Securities that appear to be undervalued may never appreciate to the extent expected. Further, because the prices of value-oriented securities tend to correlate more closely with economic cycles than growth-oriented securities, they generally are more sensitive to changing economic conditions, such as changes in interest rates, corporate earnings and industrial production.

An investment in the Fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation, the Federal Reserve Board or any other government agency.

The following information is intended to help you understand the risks of investing in the Fund. The following bar chart and table show the changes in the Fund’s performance from year to year, and the table compares the Fund’s performance to the performance of a broad-based securities market index/indices for the same period. The Fund’s performance information reflects applicable fee waivers and/or expense limitations in effect during the period presented. Absent such fee waivers/expense limitations, if any, performance would have been lower. The bar chart shows the performance of the Fund’s Class A shares, but does not reflect the impact of sales charges. If it did, returns would be lower than those shown. Other class shares performance would be higher than Class A performance because of the higher expenses paid by Class A shares. The Fund’s past performance (before and after taxes) is no guarantee of future results. For the most recent performance figures, go to www.INGFunds.com/literature or call 1-800-992-0180.

After tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown, and the after-tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangements such as 401(k) plans or individual retirement accounts. In some cases the after-tax returns may exceed the return before taxes due to an assumed tax benefit from any losses on a sale of Fund shares at the end of the measurement period. After-tax returns are shown for Class A shares only. After-tax returns for other classes will vary.

Shares of the Fund may be purchased or sold on any business day (normally any day when the New York Stock Exchange is open). Generally, purchase and redemption orders for Fund shares are processed at the net asset value next calculated after an order is received by the Fund’s distributor, ING Funds Distributor, LLC. You can buy or sell shares of the Fund through a broker-dealer or other financial intermediary; by visiting our website at www.ingfunds.com; by writing to us at ING Funds; 7337 East Doubletree Ranch Road, Scottsdale, Arizona 85258; or by calling us at 1-800-992-0180.

There are no minimums for additional investments except that the Pre-Authorized Investment Plan requires a monthly investment of at least $100. For Class O shares, if you are unable to invest at least $1,000 ($250 for retirement accounts/ESAs), you may open your account for $100 and $100 per month using the Automatic Investment Plan. This allows you to invest regular amounts at regular intervals until you reach the required initial minimum.

The Fund intends to make distributions that may be taxable as ordinary income or capital gains.

If you purchase the Fund through a broker-dealer of other financial intermediary (such as a bank), the Fund and its related companies may pay the intermediary for the sale of Fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary’s Web site for more information.

	Maximum sales charge (load) as a % of offering price	Maximum deferred sales charge as a % of purchase or sales price, whichever is less
A	5.75	None
B	None	5.00
C	None	1.00
I	None	None
O	None	None

		A	B	C	I	O
Management Fees	%	1.15	1.15	1.15	1.15	1.15
Distribution and Service (12b-1) Fees	%	0.25	1.00	1.00	N/A	0.25
Administrative Services Fees	%	0.10	0.10	0.10	0.10	0.10
Other Expenses	%	0.79	0.79	0.79	0.61	0.79
Total Annual Fund Operating Expenses	%	2.29	3.04	3.04	1.86	2.29
Waivers, Reimbursements and Recoupments¹	%	(0.18)	(0.18)	(0.18)	—	(0.18)
Total Annual Fund Operating Expenses after Waivers, Reimbursements and Recoupments	%	2.11	2.86	2.86	1.86	2.11

	Share Status		1 Yr	3 Yrs	5 Yrs	10 Yrs
A	Sold or Held	$	777	1,231	1,710	3,028
B	Sold	$	789	1,220	1,777	3,159
	Held	$	289	920	1,577	3,159
C	Sold	$	389	920	1,577	3,334
	Held	$	289	920	1,577	3,334
I	Sold or Held	$	189	583	1,002	2,170
O	Sold or Held	$	214	696	1,205	2,602

		1 Yr	5 Yrs (or since inception)	10 Yrs	Inception Date
Class A before taxes	%	48.16	14.55	N/A	12/21/05
After tax on distributions	%	47.55	12.94	N/A	—
After tax on distributions with sale	%	31.42	11.87	N/A	—
MSCI ACGD Index^SM¹	%	66.66	12.63²	N/A	—
Class B before taxes	%	51.09	13.38	N/A	01/06/06
MSCI ACGD Index^SM¹	%	66.66	12.63²	N/A	—
Class C before taxes	%	54.99	13.76	N/A	01/11/06
MSCI ACGD Index^SM¹	%	66.66	12.63²	N/A	—
Class I before taxes	%	58.09	10.65	N/A	05/08/06
MSCI ACGD Index^SM¹	%	66.66	9.21²	N/A	—
Class O before taxes	%	57.25	(1.97)	N/A	06/04/08
MSCI ACGD Index^SM¹	%	66.66	(4.89)²	N/A	—

Investment Adviser	Sub-Adviser
ING Investments, LLC	ING Investment Management Asia/Pacific (Hong Kong) Limited

Annual Fund Operating ExpensesExpenses you pay each year as a % of the value of your investment

Calendar Year Total Returns Class A (as of December 31 of each year)

Average Annual Total Returns% (for the periods ended December 31, 2009)

1	The index returns include the reinvestment of dividends and distributions net of withholding taxes, but do not reflect fees, brokerage commissions or other expenses.
2	Reflects index performance since the date closest to the Class’ inception for which data is available.

Portfolio Managers
Michael Hon Lung Chiu	Oscar Leung Kin Fai
Portfolio Manager (since 12/05)	Portfolio Manager (since 12/05)
Bratin Sanyal
Portfolio Manager (since 12/05)

		A,B,C	I	O
Non-retirement accounts	$	1,000	250,000	1,000
Retirement accounts	$	250	250,000	250
Certain omnibus accounts	$	250	—	—
Pre-Authorized Investment Plan	$	1,000	—	1,000

Expense Examples $