Hello. My Macbook Pro started running very slow, so I decided to try to return it to factory new status. I have performed the following: -Erased (Zeroed) the Hard Drive (not just the mac partition) -Fresh install of 10.6.6 via grey OS X disk that came with computer -Verify Disk -Verify Permissions -Repair Permissions -Restarting in Safe Mode -SMC Reset -PRAM Reset Shouldn't this return my computer to factory new status? Is there anything else I could try? It is still running slow, no change from before. Everything is slow...start-up, shut-down, opening applications. Lots of spinning wheels. Do you think my hard drive is going bad? Thanks in advance for any help you can offer.