Hmm i dont know if it was like Tweak UI, because i dont know whats on that. But there is one were you disable the pageing executive, were it forces the core windows system to be kept in memory, instead of paged to disk. seems to enhance programs loading time. and soemthing about the AMD athlon when used with AGP supported program, it will freeze because the memory alloted to the video drive adapter becoming corrupt, so it increases the page size. whats this tweak UI ? is it got more tweaks. lol i realy like these "tweaks"