My video streaming is almost non existant. I have Vista and tried turning off harware excelleration but it won't let me. Have cleaned all temp files with ccleaner still nothing. Anything you can think of?
I suggest you post your HijackThis here and ask the moderators here to check the running processes. Some programs like utorrent might be hogging your bandwith. Also, what kind of videos are you streaming, HD videos? This might be a cause of slow streaming too.