| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 06/29/2006 | MILLER LLOYD I III | 10% Owner | Purchase | Common Stock | 287.5k | $0.15 | $43.1k | Trust A-4 - Lloyd I. Miller, III | 06/29/2006 |
| 06/26/2006 | MILLER LLOYD I III | 10% Owner | Purchase | Common Stock | 5.6k | $0.15 | $847.5 | Trust A-4 - Lloyd I. Miller, III | 06/26/2006 |
| 03/31/2006 | MILLER LLOYD I III | 10% Owner | Purchase | Common Stock | 1.8k | $0.52 | $936 | Trust A-4 - Lloyd I. Miller | 03/30/2006 |
| 03/30/2006 | MILLER LLOYD I III | 10% Owner | Purchase | Common Stock | 5k | $0.52 | $2.6k | Trust A-4 - Lloyd I. Miller | 03/30/2006 |
| 03/29/2006 | MILLER LLOYD I III | 10% Owner | Purchase | Common Stock | 3.4k | $0.52 | $1.8k | Trust A-4 - Lloyd I. Miller | 03/29/2006 |
| 03/28/2006 | MILLER LLOYD I III | 10% Owner | Purchase | Common Stock | 5k | $0.52 | $2.6k | Trust A-4 - Lloyd I. Miller | 03/28/2006 |
| 03/27/2006 | MILLER LLOYD I III | 10% Owner | Purchase | Common Stock | 7.5k | $0.52 | $3.9k | Trust A-4 - Lloyd I. Miller | 03/24/2006 |
| 03/24/2006 | MILLER LLOYD I III | 10% Owner | Purchase | Common Stock | 2.5k | $0.52 | $1.3k | Trust A-4 - Lloyd I. Miller | 03/24/2006 |
| 08/26/2005 | MEDINA JAMES | Interim CFO | Grant | Stock Option (right to buy) | 50k | $0.51 | $25.5k | | 08/26/2005 |
| 08/26/2005 | HERBST HARRY R | Interim CEO | Grant | Stock Option (right to buy) | 75k | $0.51 | $38.2k | | 08/26/2005 |
| 08/26/2005 | KARK DONALD | EVP, CTO | Grant | Stock Option (right to buy) | 75k | $0.51 | $38.2k | | 08/26/2005 |
| 08/26/2005 | GEENE MARK W | EVP, Field & Client Operations | Grant | Stock Option (right to buy) | 75k | $0.51 | $38.2k | | 08/26/2005 |
| 07/01/2005 | WENTWORTH DUANE | Director | Grant | Stock Option (right to buy) | 35k | $0.51 | $17.7k | | 07/01/2005 |
| 03/25/2005 | GEENE MARK W | EVP, Field & Client Operations | Grant | Stock Option (right to buy) | 46k | $0.97 | $44.6k | | 03/25/2005 |
| 03/25/2005 | GEENE MARK W | EVP, Field & Client Operations | Grant | Stock Option (right to buy) | 100k | $0.97 | $97k | | 03/25/2005 |
| 03/25/2005 | MEDINA JAMES | Interim CFO | Grant | Stock Option (right to buy) | 10k | $0.97 | $9.7k | | 03/25/2005 |
| 03/25/2005 | MEDINA JAMES | Interim CFO | Grant | Stock Option (right to buy) | 40k | $0.97 | $38.8k | | 03/25/2005 |
| 03/25/2005 | KARK DONALD | EVP, CTO | Grant | Stock Option (right to buy) | 50k | $0.97 | $48.5k | | 03/25/2005 |
| 03/25/2005 | KARK DONALD | EVP, CTO | Grant | Stock Option (right to buy) | 100k | $0.97 | $97k | | 03/25/2005 |
| 03/25/2005 | HERBST HARRY R | Interim CEO | Grant | Stock Option (right to buy) | 50k | $0.97 | $48.5k | | 03/25/2005 |
| 03/25/2005 | HERBST HARRY R | Interim CEO | Grant | Stock Option (right to buy) | 100k | $0.97 | $97k | | 03/25/2005 |
| 03/25/2005 | JOHNSON MICHAEL W | Director | Grant | Stock Option (right to buy) | 35k | $0.97 | $34k | | 03/25/2005 |
| 11/12/2004 | SPIES ALLEN R | Director | Grant | Stock Option (right to buy) | 35k | $1.22 | $42.5k | | 11/12/2004 |
| 09/03/2004 | PEOTTER JEFFREY | Director | Grant | Stock Option (right to buy) | 35k | $1.29 | $45.2k | | 09/03/2004 |
| 04/29/2004 | BRANDT JAMES | EVP, Services & Development | Disposition | Stock Option (right to buy) | 50k | $2.95 | $147.2k | | 04/29/2004 |
| 04/29/2004 | BRANDT JAMES | EVP, Services & Development | Disposition | Stock Option (right to buy) | 20k | $3.89 | $77.8k | | 04/29/2004 |
| 04/29/2004 | BRANDT JAMES | EVP, Services & Development | Disposition | Stock Option (right to buy) | 45k | $12.63 | $568.1k | | 04/29/2004 |
| 04/29/2004 | BRANDT JAMES | EVP, Services & Development | Grant | Stock Option (right to buy) | 50k | $2.95 | $147.2k | | 04/29/2004 |
| 04/29/2004 | BRANDT JAMES | EVP, Services & Development | Grant | Stock Option (right to buy) | 20k | $3.89 | $77.8k | | 04/29/2004 |
| 04/29/2004 | BRANDT JAMES | EVP, Services & Development | Grant | Stock Option (right to buy) | 45k | $12.63 | $568.1k | | 04/29/2004 |
| 02/24/2004 | MEDINA JAMES | Interim CFO | Grant | Stock Option (right to buy) | 30k | $2.44 | $73k | | 02/24/2004 |
| 02/03/2004 | KARK DONALD | EVP, CTO | Grant | Stock Option (right to buy) | 50k | $2.95 | $147.2k | | 02/03/2004 |
| 02/03/2004 | BRANDT JAMES | EVP, Services & Development | Grant | Stock Option (right to buy) | 50k | $2.95 | $147.2k | | 02/03/2004 |
| 02/03/2004 | HERBST HARRY R | Interim CEO | Grant | Stock Option (right to buy) | 200k | $2.95 | $589k | | 02/03/2004 |
| 01/27/2004 | HERBST HARRY R | Interim CEO | Sale | Common Stock | 5.9k | $3.01 | $17.8k | | 01/23/2004 |
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