For a few days now, every time I start my Mac up, the amount of free ram drops to almost 0 within a minute, even with NOTHING else running other than the Finder. I've checked activity monitor, and the only process I see that is running any different is that "update_prebindin" is running. Is this a normal process that runs at start up each time? I know what prebinding is but as far as I know it isn't supposed to update every time I start the machine. Anyone know if this is the problem, and if not, what the problem could be? All of this started after I left my Mac on sleep a few nights ago and when I came back to it, it was practically on fire it was so hot (the entire case).