CONDENSED STATEMENTS OF OPERATIONS (Unaudited) (USD $)	3 Months Ended				9 Months Ended
	Nov. 30, 2012		Nov. 30, 2011		Nov. 30, 2012		Nov. 30, 2011
CONDENSED STATEMENTS OF OPERATIONS (Unaudited) [Abstract]
Net Revenues	$ 1,215,024		$ 527,185		$ 2,286,496		$ 2,093,955
Cost of goods sold	644,648		341,802		1,104,674		997,948
Gross Profit	570,376		185,383		1,181,822		1,096,007
Expenses
Engineering, research and development expenses	312,262		337,631		1,008,954		993,411
Selling, general and administrative expenses	3,496,624		2,895,689		8,024,082		10,755,327
Total costs and expenses	3,808,886		3,233,320		9,033,036		11,478,738
Loss from operations	(3,238,510)		(3,047,937)		(7,851,214)		(10,652,731)
Other (income) and expense
Interest expense, net	1,009,131		672,372		2,834,226		1,176,358
(Gain) loss on settlement of debt	0		(447,585)		0		(714,340)
Other (income) expense, net	(2,095,000)		(85)		(2,103,166)		(15,036)
Total other (income) expense	(1,085,869)		224,702		731,060		(446,982)
Net Loss	$ (2,152,641)		$ (3,272,639)		$ (8,582,274)		$ (11,099,713)
Total basic and diluted loss per share (in dollars per share)	$ (0.03)		$ (0.05)		$ (0.12)		$ (0.17)
Weighted average shares used to compute basic and diluted income (loss) per share (in shares)	72,750,310	[1]	70,131,472	[1]	72,381,581	[1]	66,621,897	[1]

[1] Basic and diluted weighted average number of shares are equivalent since the effect of potential dilutive securities is anti-dilutive.