I think from 2003 or 2004. Don't know if this still is correct from all the people and warrants, but it shows the expiration dates of S&L: Warrants Number of Initial Exercise Expiration Name Date of Issuance Shares Price Per Share Date ---- ---------------- ------ --------------- ---- Silicon Valley Finance May 15, 2001 25,000 $ 0.65000 May 15, 2006 Dian Griesel August 14, 2001 150,000 $ 0.40000 August 14, 2006 Swartz Private Equity October 9, 2001 719,400 $ 0.04510 October 9, 2006 Swartz Private Equity October 23, 2001 1,031,250 $ 0.03850 October 23, 2006 Swartz Private Equity November 2, 2001 412,500 $ 0.04400 November 2, 2006 Swartz Private Equity November 5, 2001 618,750 $ 0.05500 November 5, 2006 Swartz Private Equity November 9, 2001 2,125,000 $ 0.07150 November 9, 2006 Swartz Private Equity November 19, 2001 825,000 $ 0.06600 November 19, 2006 Swartz Private Equity December 3, 2001 1,031,250 $ 0.06380 December 3, 2006 Swartz Private Equity December 17, 2001 1,031,250 $ 0.06490 December 17, 2006 Swartz Private Equity December 28, 2001 825,000 $ 0.05940 December 28, 2006 Swartz Private Equity January 14, 2002 1,237,500 $ 0.05720 January 14, 2007 Swartz Private Equity January 28, 2002 825,000 $ 0.05390 January 28, 2007 Swartz Private Equity February 12, 2002 618,750 $ 0.04760 February 12, 2007 Swartz Private Equity February 15, 2002 206,250 $ 0.04510 February 15, 2007 Swartz Private Equity February 25, 2002 618,750 $ 0.04400 February 25, 2007 Swartz Private Equity March 12, 2002 1,650,000 $ 0.04840 March 12, 2007 Swartz Private Equity March 25, 2002 1,237,500 $ 0.03300 March 25, 2007 Lincoln Ventures April 23, 2002 2,514,809 $ 0.04685 April 23, 2007 Lincoln Ventures June 10, 2002 7,674,853 $ 0.06422 June 10, 2007 Charles Moore June 10, 2002 333,689 $ 0.06422 June 10, 2007 Victor Gabourel June 10, 2002 333,689 $ 0.06422 June 10, 2007 James Zolin June 10, 2002 333,689 $ 0.06422 June 10, 2007 Richard Daniels June 10, 2002 333,689 $ 0.06422 June 10, 2007 Swartz Private Equity July 1, 2002 635,318 $ 0.05400 July 1, 2007 Gloria Felcyn, TEE August 23, 2002 2,767,674 $ 0.04381 August 23, 2007 Swartz Private Equity October 1, 2002 1,294,013 $ 0.04000 October 1, 2007 Cliff Koerner October 29, 2002 448,732 $ 0.05126 October 29, 2007 Frederick Feck, Trustee October 29, 2002 560,915 $ 0.05126 October 29, 2007 Stan Caplan October 29, 2002 560,915 $ 0.05126 October 29, 2007 Dan Nunes October 29, 2002 280,458 $ 0.05126 October 29, 2007 Leo Correia October 29, 2002 280,458 $ 0.05126 October 29, 2007 Victor Gabourel October 29, 2002 560,915 $ 0.05126 October 29, 2007 Richard Daniels October 29, 2002 560,915 $ 0.05126 October 29, 2007 Cliff Koerner October 29, 2002 560,915 $ 0.05126 October 29, 2007 James Zolin October 29, 2002 224,366 $ 0.05126 October 29, 2007 Lincoln Ventures December 16, 2002 1,428,571 $ 0.06233 December 16, 2007 Swartz Private Equity January 1, 2003 2,804,719 $ 0.05400 January 1, 2008 Lincoln Ventures January 24, 2003 3,000,000 $ 0.05444 January 24, 2008 Lincoln Ventures March 24, 2003 3,963,414 $ 0.04100 March 24, 2008 Swartz Private Equity April 1, 2003 621,512 $ 0.04080 April 1, 2008 Lincoln Ventures April 15, 2003 222,222 $ 0.04500 April 15, 2008 Lincoln Ventures May 20, 2003 2,884,615 $ 0.06500 May 20, 2008 Lincoln Ventures June 9, 2003 2,307,692 $ 0.06500 June 9, 2008 Hawk Associates June 16, 2003 200,000 $ 0.06000 June 16, 2008 Swartz Private Equity July 1, 2003 193,333 $ 0.05720 July 1, 2008 James Zolin August 1, 2003 520,833 $ 0.04800 August 1, 2008 Victor Gabourel August 1, 2003 520,833 $ 0.04800 August 1, 2008 Richard Daniels August 1, 2003 520,833 $ 0.04800 August 1, 2008 Lincoln Ventures October 21, 2003 2,142,857 $ 0.03500 October 21, 2008