Hi,
I start Tremulous and get to the main start screen fine (where I'm given the choice of "Play", "Mods", or "Quit"). Clicking "Play" locks up my computer ("Quit" works fine). The screen just freezes, the sound goes into an endless loop (like a broken record). <Ctrl><Alt><Delete> seems to allow the cursor to move again, but is unable to do anything. The only thing I can do is power off.
Details:
Tremulous Standalone 1.1.0 for Windows
Windows XP Media Center Edition Service Pack 2
Dell Dimension DV051 Intel Pentium 4 2.80GHz
1G RAM
Graphics: Intel 82915G/GV/910GL Express Chipset Family (i.e. integrated)