I've been messing around a lot with vista to try and use as less memory as possibly, i've applied the blackviper patch for SP1, i've disabled superfetching to see if it would change anything amongst other things but my "problem" persists. It seems that every time I open something new and it adds to the ram usage, it will never go lower again. On a fresh boot, my ram is at around 1600-1700mb of use, and right now with pretty much the exact same things opened, it's at 2900-2950mb. Is there something I am missing here or is this something us Vista ultimate x64 users have to bear with forever? I still have 1gb that is usually always free so it doesn't cause me any problems but I find it really annoying to see so much ram usage for no reason at all. I thought it was because of superfetch but it's not. Anyone?