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Balance Sheets Statement (USD $)
Jun. 30, 2011
Dec. 31, 2010
Current assets:    
Cash and cash equivalents $ 479,252 $ 747,245
Accounts receivable, net 197,643 303,941
Inventories, net 998,567 1,052,524
Prepaid expenses and other current assets 233,636 112,592
Prepaid royalties 1,016,820 959,712
Total current assets 2,925,918 3,176,014
Property and equipment, net 95,885 71,767
Intangible asset, net 7,537 8,007
Total assets 3,029,340 3,255,788
Current liabilities:    
Accounts payable 333,683 292,493
Capital leases - current portion 13,650 6,510
Accrued expenses 497,999 469,953
Deferred revenues 442,825 164,627
Total current liabilities 1,288,157 933,583
Long-term liabilities:    
Capital leases - net of current 28,580 10,307
Commitments and contingencies (note 7)    
Shareholders' equity:    
Common stock, $.001 par value, 350,000,000 shares authorized; 291,035,893 and 286,449,511 shares issued and outstanding at June 30, 2011 and December 31, 2010, respectively 291,036 286,450
Additional Paid in Capital 46,089,576 44,861,127
Accumulated deficit (44,668,009) (42,835,679)
Total shareholders' equity 1,712,603 2,311,898
Total liabilities and shareholders' equity $ 3,029,340 $ 3,255,788