SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person* RAMIUS LLC (Last) (First) (Middle) 599 LEXINGTON AVENUE 20TH FLOOR (Street) NEW YORK CITY NY 10022 (City) (State) (Zip)	2. Date of Event Requiring Statement (Month/Day/Year) 10/15/2008	3. Issuer Name and Ticker or Trading Symbol GIGABEAM CORP [ GGBM.PK ]
		4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director X 10% Owner Officer (give title below) Other (specify below)	5. If Amendment, Date of Original Filed (Month/Day/Year)
			6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock, par value $.001	1,306,944	I	By Portside Growth and Opportunity Fund(1)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

1. Name and Address of Reporting Person* RAMIUS LLC (Last) (First) (Middle) 599 LEXINGTON AVENUE 20TH FLOOR (Street) NEW YORK CITY NY 10022 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Portside Growth & Opportunity Fund (Last) (First) (Middle) C/O RAMIUS LLC 599 LEXINGTON AVENUE, 20TH FLOOR (Street) NEW YORK NY 10022 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* C4S & CO LLC (Last) (First) (Middle) 599 LEXINGTON AVENUE 20TH FLOOR (Street) NEW YORK NY 10022 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* COHEN PETER A (Last) (First) (Middle) 599 LEXINGTON AVENUE 20TH FLOOR (Street) NEW YORK NY 10022 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* STARK MORGAN B (Last) (First) (Middle) 599 LEXINGTON AVENUE 20TH FLOOR (Street) NEW YORK NY 10022 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* STRAUSS THOMAS W (Last) (First) (Middle) 599 LEXINGTON AVENUE 20TH FLOOR (Street) NEW YORK NY 10022 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* SOLOMON JEFFREY M (Last) (First) (Middle) 599 LEXINGTON AVENUE 20TH FLOOR (Street) NEW YORK NY 10022 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

Explanation of Responses:

1. Consists of Shares owned directly by Portside Growth and Opportunity Fund (Portside). As the investment advisor of Portside, Ramius LLC (Ramius) may be deemed to beneficially own the Shares owned by Portside. As the managing member of Ramius, C4S & Co., L.L.C. (C4S) may be deemed to beneficially own the Shares owned by Portside. As the managing members of C4S, each of Peter A. Cohen, Morgan B. Stark, Jeffrey M. Solomon and Thomas W. Strauss may be deemed to beneficially own the Shares owned by Portside. Each of Messrs. Cohen, Stark, Solomon and Strauss, Ramius and C4S disclaims beneficial ownership of such Shares except to the extent of his or its pecuniary interest therein.

	By: Ramius LLC; By: /s/ Owen S. Littman, Authorized Signatory	10/27/2008
	By: Portside Growth and Opportunity Fund; By: /s/ Owen S. Littman, Authroized Signatory	10/27/2008
	By: C4S & Co., L.L.C., By: /s/ Owen S. Littman, as Attorney in Fact for Jeffrey M. Solomon, as Managing Member	10/27/2008
	By: /s/ Owen S. Littman, as Attorney in Fact for Peter A. Cohen	10/27/2008
	By: /s/ Owen S. Littman, as Attorney in Fact for Morgan B. Stark	10/27/2008
	By: /s/ Owen S. Littman, as Attorney in Fact for Thomas W. Strauss	10/27/2008
	By: /s/ Owen S. Littman, as Attorney in Fact for Jeffrey M. Solomon	10/27/2008
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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