tymonk thnx for the tips,
i tried that hardware acceleration on lower didnt work, uninstalled the pack, worked fine, tried to install the pack again, gave a few options of what you want to install, reinstalled a few times with diffrent combo's and after i disabled the filters and installed it thatway it worked fine again the mp3,
after it i tried to disable per filter, i found out wich gave the problem in the pack, the AC3 Audio Decoder under directshow filters in the install was making the sound go weird, got it all fixed now, took me about 30 minutes of reinstalling the whole time but it was worth it:)
btw sorry for the sad spelling, i aint english or US er