[Wine] Screen Flicker

[mdfederici]

I am new to wine and I am trying to play Jedi Knight 2 version 1.04. I have installed it fine, but when I try to play it, the screen is constantly flickering. This does not happen with some of my other games. I'm using Ubuntu 9.04 Jaunty Jackalope and the latest version of wine. Is there something I can do to diagnose or fix this problem? I'm using the default drivers. I have an HP G70-460US laptop.

Thank you in advance for the assistance.