Quote - i have geforce 6700 XL

i can not find new drivers. can someone help?

Yeah, go to the site I linked to above and select your model and operating system from the pull down menus. Under Product Series, select GeForce 6 Series
The 6700 XL is supported and has a version of the latest driver there:

Quote -
GeForce 6 series:
6500, 6250, 6100 nForce 420, 6800 GS, 6700 XL, 6100 nForce 400, 6200, 6800, 6150LE / Quadro NVS 210S, 6200 TurboCache, 6610 XL, 6800 GT, 6600, 6200 A-LE, 6600 VE, 6150, 6150 LE, 6800 LE, 6600 GT, 6100 nForce 405, 6800 GS/XT, 6200 LE, 6100, 6800 XT, 6800 XE, 6600 LE, 6200SE TurboCache, 6800 Ultra, 6150SE nForce 430