Im having trouble getting my new X1800XT 512mb to work properly. Whenever i attempt to run the 3dmark05 bench test it fails on the second scene (everytime!). When i say 'fails', basically it appears to get graphical error lines up and down the screen, if i dont exit the test it will crash altogether. Now my first thoughts were it was a driver problem, i did have version 5.13 + CCC, but after installing the latest drivers 6.1 from the ATi website im still having the same problem, which also occurs in games like Battlefield 2 and COD2, games that i used to play ok on low settings with a 9800XT. My Spec Is: AMD 64 X2 3800+ (bios updated to 1009) A8N-SLi Premium nforce4 ATi Sapphire X1800XT 512mb 250gb Western Digital HDD SATA 7200rpm 500w Antec NEO Power Supply 17" TFT LCD Monitor Please, Can Anyone Help...?