Hi everyone! I bought and installed Unreal Tournament 2004 three weeks ago and started playing it (offline). After about an hour I experienced stuttering which made it practically impossible to continue. Worst performing is the computer when many other characters are in my field of view, but even when there are not, the game is slower than right after installation. Restarting the computer or letting it cool down doesn´t help. I re-installed it, could play for a while but ran into the same problem again. Now, making a long story short, I have done most of the things the guys at tweakguides.com suggest (driver update, virus-scan etc) but without any improvements. Not even using a low resolution or turning most visual and audio-effects off helps... This is what I am using: Operating System Microsoft Windows XP Home Edition CPU Type Mobile Intel Pentium 4 518, 2800 MHz (14 x 200) Motherboard Chipset Intel Montara-PM i852PM System Memory 1024 MB (PC2700 DDR SDRAM) BIOS Type Phoenix (03/21/05) Video Adapter NVIDIA GeForce FX Go5200 (64 MB) Disk Drive TOSHIBA MK4026GAX (40 GB, 5400 RPM, Ultra-ATA/100) It´s a laptop and I know the video card isn´t good but I have tried UT2004 on my girlfriends computer which has a RAM of 512MB, a Centrino processor of 1-something-GHz and a video card of 64MB (ATI) and it works just fine!!! I even ran 3DMark on both computers and my computer got a higher score than hers. I also did a torture-test (Prime95) and didn´t get the computer to crash within 3h, so I quit the test. Please, try to help me. If you need any additional info, let me know!