Doom 3 frequently crashes on my PC when its loading a new level or while I'm playing. It's really annoying. Could you tell me how to fix it? My PC specs are: Intel Pentium 4 2.0 Ghz 1024 MB DDR RAM 128 MB ATI Radeon 9200SE Graphics Card Sound Blaster Vibra 128 VIA Motherboard I just installed a new 512 MB TwinMOS DDR RAM card coz' I had only 512 MB of RAM before which wasn't enough. Could that have something to do with this? I have ATI Catalyst Drivers v5.8 installed and am running Windows XP Professional with SP2.