| Ashley, Steven of Robert W. Baird & Co., Inc. |
| Baldry, Richard of Canaccord Adams |
| Barnicle, Brendan of Pacific Crest Securities |
| Breza, Robert of RBC Capital Markets |
| Cummins, Daniel of Soleil - Lime Rock Research |
| Ernst, Tom of Deutsche Bank Securities |
| Fishbein, Joel of Lazard Capital Markets |
| Lederman, Laura of William Blair & Company, L.L.C. |
| Macmillan, Ross of Jefferies & Co. |
| Mook, Bradley of Mkm Partners Llc |
| Murphy, Mark of Piper Jaffray |
| Rangan, Kash of Merrill Lynch |
| Reback, Brad of Oppenheimer & Co. |
| Whitt, Bradley of American Technology Research |