Hi,
Im using Kubuntu 9.04 with firefox and i have a nvidia geforce 8400GS.Most videos i play on youtube fail.What flash plugin do i need!?!?!?!?I tried so many different ones.PLEASE help me find a answer to this issue.Firefox downloaded the proper plugins and flashplayer automaticly but i cant seem to find any progress.PLEASE HELP?!?!?!?


also why is it so hard to find answers on this site?

im using ubuntu 9.04 with a nvidia geforce 8400GS chip set and my drivers are showing up in hardware drivers and they seem to be working on everything, even the screensavers but i cant enable desktop effects(compiz)(Desktop could not be enabled).Compiz is on the system but i cant seem to enable it under appearance.Thers two drivers under my hardware drivers and i used the one that said you need this driver to enable 3d desktop effects.So what do i need now?!?!
Im new to linux so be easy the...

could not open location;you might not have permission to open file?

please help me solve this issue, i cant play any dvds.