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|   | S/ MORRIS SILVERMAN      Morris Silverman                                                           |
|--------|-----------------------------------------------------------------------------------------------------|
|   |                                                                                                     |
|   | S/ GREGORY WITCHEL       Gregory Witchel                                                            |
|   |                                                                                                     |
|   | S/ ROBERT M. WIGODA      Robert M. Wigoda                                                           |
|   |                                                                                                     |
|   | S/ HOWARD M. BLOOM       Howard M. Bloom                                                            |
|   |                                                                                                     |
|   | NOT SIGNED      Sherwin Gilbert                                                                     |
|   |                                                                                                     |
|   | NOT SIGNED       Kenneth Grossman                                                                   |
|   |                                                                                                     |
|   | S/ JEFFREY B. AARONSON      Jeffrey B. Aaronson                                                     |
|   |                                                                                                     |
|   |                                                                                                     |
|   | DIASYS CORPORATION                                                                                  |
|   |                                                                                                     |
|   | By: S/ JEFFREY B. AARONSON             Jeffrey B. Aaronson, President |

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| Name                                                                                                                    |        | Guaranty Percentage |        | Initial Principal         Amount Responsible(Exposure Dollars) |        | Shares ToBe issued |        |
|-------------------------------------------------------------------------------------------------------------------------|--------|---------------------|--------|----------------------------------------------------------------|--------|--------------------|--------|
| Morris W. Silverman       M.S. Management Corp.       790 Estate Drive       Suite 100       Deerfield, IL 60015        |   | 51.67%              |        | $310,000                                                       |        | 118,750(1)         |   |
|                                                                                                                    |   |                     |        |                                                                |        |                    |   |
| Gregory Witchel      DiaSys Corporation       81 W. Main Street       Waterbury, CT 06702                               |   | 8.33%               |        | 50,000                                                         |        | 8,333              |   |
|                                                                                                                         |   |                     |        |                                                                |        |                    |   |
| Robert M. Wigoda      Wigoda & Wigoda       444 N. Michigan Avenue       26th Floor, Suite 2600       Chicago, IL 60611 |   | 8.33%               |        | 50,000                                                         |        | 8,333              |   |
|                                                                                                                    |   |                |   |                                                           |   |               |   |
| Sherwin Gilbert       Indeck Energy Services       600 Buffalo Grove Road, #300       Buffalo Grove, IL 60089           |   | 6.67%               |        | 40,000                                                         |        | 6,667              |   |
|                                                                                                                    |   |                     |        |                                                                |        |                    |   |
| Kenneth Grossman      S.G. Capital 225       W. Hubbard Street       Suite 600       Chicago, IL 60610                  |   | 8.33%               |        | 50,000                                                         |        | 8,333              |   |
|                                                                                                                    |   |                     |        |                                                                |        |                    |   |
| Howard M. Bloom      Kipnis Rosen & Bloom, Ltd.       550 W. Touhy Avenue, Suite 300       Skokie, IL 60077             |   | 8.33%               |        | 50,000                                                         |        | 8,333              |   |
|                                                                                                                    |   |                     |        |                                                                |        |                    |   |
| Jeffrey B. Aaronson      DiaSys Corporation       81 W. Main Street       Waterbury, CT 06702                           |   | 8.33%               |        | 50,000                                                         |        | 8,333              |   |

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