My iMac G4 (15" 2003) has some parts in need of replacement. The most notable being the hard drive. Also the disk drive can no longer push the door out of the way without being assisted. I have an eMac (2005) downstairs that isn't being put to use and I already have one for myself in my room. I was wondering if I can remove the disk drive and hard drive in the eMac and place them in the iMac? Are all the connections the same or did Apple switch to anything different for the drives?