補充一下，
如果是用omega driver for win2000 ,
在說明檔有提到以下：

REMEMBER: You DON'T need to uninstall previous drivers using my sets,
the included "setup.exe" that runs after the drivers extraction will
replace ANY drivers and erase ANY settings found in the system.
The only precaution measure I suggest is, if you use a tweaker, CLEAR all
registry settings, that's all, then run the main setup included.