| Exhibit DATES | TRADESHOW | BOOTH# | LOCATION |
| May 8-9, 2008 | 2008 Healthcare Conference | 206 | Caesars Palace |
| May 31-June 2, 2008 | AAMI | 217 | San Jose, CA |
| July 21-22, 2008 | ASHE | 710 | Washington, DC |
| August 13-15, 2008 | FIME | 301 | Miami, FL |
| October 7th, 2008 | MGPHO-Medical Gas Profe Healthcare Organ | Reno, NV |