Statements of Cash Flows (USD $)	9 Months Ended
	Feb. 28, 2013	Feb. 29, 2012
Cash flows from operating activities:
Net loss	$ (72,283)	$ (111,679)
Adjustments to reconcile net loss to net cash used in operating activities:
Increase in accounts receivable	(11,113)	(191,369)
Increase in inventory	(46,204)	(9,172)
(Decrease) increase in accounts payable and accrued expenses	(20,683)	87,783
(Decrease) increase in deferred revenue	(4,075)	26,976
Decrease in deferred license fees	(4,500)	(4,500)
Net cash used in operating activities	(158,858)	(201,961)
Cash flows from financing activities:
Increase in shareholder loan	115,000	195,000
Issuance of common stock	200,000	0
Cash provided by financing activities	315,000	195,000
Increase (decrease) in cash	156,142	(6,961)
Cash, beginning of period	42,617	10,780
Cash, end of period	$ 198,759	$ 3,819