I read on the Digidesign web site that you are supposed to disable Hyperthreading when using Pro Tools. Initially, this turned me away from PT, as I like HT and would like to keep it enabled. However, a friend of mine with some experience just made a comment that "hyperthreading and audio don't mix very well". I didn't get a chance to discuss the matter with him much yet. Anybody here have any experience / links on the subject?