Well recently I tried to install McAfee, cause my norton had expierd. I installed it and it told me to restart like 20x becuase of updates every time you came into windows. On top of that it slowed my startup time from 20 sec to about 5 minutes. I run McAfee and it says to uninstall it and reinstall it. I thought oh well maybe there was a virus or somethin that stopped it from installing correctly, so I run panda it finds some stuff. I try installn McAfee again, it tells me to restart, and then my computer doesn't want to log back into windows!, i start gettn pissed cause this whole ordeal took about 4 hours of my break. I wait and try logging into safemode, no go. I check if hdd died no, i dunno. I reformat, and it works fine. But its been 3 days since i reformatted and my hdd is making weird sounds like clicks and beeps, and stuff. and it freezes for breif instances. it looks like it completely freezes for like 4 sec. and then continues. Nothing special going on except itunes, aim, word, and internet explorer. Is this a sign that its gonna give up soon? Its been about 3-4 years since i bought it, specs are in sig.