I just installed Vista x64 onto my desktop. When nothing is going on, I can play music normally. But when I'm installing an application, or running any sort of scan or process, the sound starts to stutter. I can actually hear the playback slowing down and during heavy processes can hear individual samples. I've read on various sites that the SATA drivers in Vista are shoddy and have tried to install different ones, to no success. I've even heard of people installing XP X64 drivers but I haven't been able to do this successfully. Does anyone have any suggestions as to the root of this problem and/or solutions?