CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	6 Months Ended
	Jan. 31, 2012	Jan. 31, 2011
Cash flows from operating activities:
Net income (loss)	$ (532,209)	$ 261,308
Net income items not affecting cash:
Depreciation and amortization	3,394	2,205
Stock-based compensation	5,413	16,671
Issuance of stock to investment firm	245,001	0
Reduction in bad debt reserve	(3,492)	(11,448)
Increase (reduction) in reserve for inventory loss	(4,203)	5,780
Decrease / (Increase) in operating assets:
Accounts receivable	(39,242)	(534,370)
Inventory	106,686	14,038
Other receivables	0	13,689
Prepaid expense	16,909	(30,200)
Increase / (Decrease) in operating liabilities:
Accounts payable - trade	29,502	(3,103)
Accrued payable - other	38,819	(31,352)
Unearned revenue	154,956	0
Net cash provided by (used in) operating activities	21,534	(296,782)
Cash flows from investing activities:
Capital expenditures	0	(518)
Net cash used in investing activities	0	(518)
Cash flows from financing activities:
Net proceeds from (Net payments on) line of credit	(290,000)	250,000
Payments on notes payable	(30,000)	(60,000)
Conversion of preferred stock	(500)	0
Net cash provided by (used in) financing activities	(320,500)	190,000
Net decrease in cash and cash equivalents	(298,966)	(107,300)
Cash and cash equivalents, beginning of year	524,512	165,848
Cash and cash equivalents, end of quarter	225,546	58,548
Supplemental information:
Income taxes paid	0	0
Interest paid	$ 3,084	$ 12,519