Is there a chance you will be testing a range of ATi and nVidia cards? I would also like to see Cedega stack up with actual Linux native applications if possible, like Doom 3 Linux vs Doom 3 on Cedega etc. I think there are already preconceptions on what the result is, but I'm still curious to see how it turns out.
Also, 3dmarks benchmark would be interesting (XP vs Cedega).
Some things to that effect are being worked on and will be out towards the end of this month or early next month.