I am putting in a new hd in my mbp. things have been starting to slow down. it could be that i have only have like 8% free space. my question is will restoring from time machine cause os x to be the same slowness. is it something i did? or is it just the lack of free space. I could do a fresh install but i dunno if i feel like starting over. its been about 14 months since iv done a fresh install, that seems long, but im use to windows machines, which slow down after a moth.