hi im upgrading a friends cpu he has a quite awfull one at the moment and cant afford to buy a new computer he has a intel celeron processor socket 370 it has the tinyest fan on it lol i was just woundering how to install a new one there is a metal thing that looks like it can be pushed back to release this other little metal thing but just want to be sure thanks and also it says socket 370 (PPGA) dunno if tha ppga is a different type of cpu so i put it down thanks