I experienced graphic errors or slow performance mostly on games using Windows, but i cannot really compare to other platforms. It's cruel that every time the user (customer) is forced to make these tunings or wait for a specific driver or a better tweak program.. or bugfix. Have you ever heard about such enourmous problems on Linux or other OSs ?

Can somebody give me advice, what is about about compatiblity, performance and support of graphic/sound hardware on other OSs.
:?: