I recently discovered Nexuiz and I'm enjoying it a lot so far. However I'm having serious crashing/freezing problems. After playing a few minutes online Nexuiz suddenly freezes and does not response anymore. Somehow the ram usage (according to the windows 'Task Manager') is above 800MB although I only have 512MB ram in this system. Oddly, even when entering the Main menu the ram usage goes up to ca. 612MB. I followed the instructions for ati users in the changelog and I tried to play with the default and lowest settings available but that didn't change anything.
My specs:
AMD Athlon 3000+
512MB ram
ATI 9600 256MB
My brother hasn't had any problems playing Nexuiz on an old laptop yet. He is even able to get higher framerates although his specs are far lower than mine. Note that he is playing on Kubuntu.
His specs:
AMD CPU equivalent to mine (not sure which one he has

)
256MB ram
Nvidia GeForce MX440
Not sure wether this information helps though. Is there any way to print the console output to an external file (in case there is any of the crash)?