FDRSoft is hosting a download of new Detonator drivers. These support all Nvidia graphics cards to date except GeForce FX. Update: Something is weird about this release. FDRsoft says these are 42.30 but the readme.txt states 41.50 while nv4disp.inf says 42.30. During installation some actually older than 42.01 files are copied into Windows System folder. Also this driver is only version DDI: 8. No DirectX 9 support in a 42.xx family release? Strange...
Download @ FDRSoft