My MBP (year or so old) is running slow and has a few bugs here and there. I want to wipe it and reinstall the OSX from scratch. 1) What's the best process in doing this? 2) IF I lost the install disc that specifically came with this mac, can I use one that I have with another more recent mac? 3) Can I restore only certain programs/files from time machine? Or is it all of it form a given date? Thanks for the help!!