Hi all, I'm running Vista Home Premium x64 and if I have my Netgear Wireless N USB Adapter plugged in, my sound stutters and my PC suffers slowdowns at random intervals. As soon as I unplug the Adapter or disable my wireless, the problem is gone. Having had a Google, it appears the problem is widespread and many wireless users are suffering from it. It doesn't only apply to Netgear either. If like me you're getting stuttering sound, try disabling any wireless networks if you have them and see if that helps. Not much use to me though, the wireless is my only means of web access on this PC! There seems to be an updated driver for my Wireless Adapter on Vista x86 via Windows Update. That is said to fix the problem but no such updated driver is available on Vista x64 via Windows Update. It's driving me nuts. Does anybody have any additional info on this matter? I'm slowly going insane trying to work it out.