hey there, i currently have 256mb ram install in my 'puter (dont have intergrated graphics) and i see that i have 81mb free, what on earth is causing this, ive done a scan disk, a defrag,spy and adaware scan and nothing has turned up. i just done a format about a month ago. why do i have only 81mb free? the only thing that is running at the moment is firefox and msn messenger