I'm looking to sell my macbook before I upgrade to my next laptop. I have a few questions before I factory reset my laptop. I only have my original Mac OS x instal DVD (before leopard) and iwork 08. My iwork 09, leopard and microsoft office DVD's are all in my apartment where I go to university and I won't be going there until September. I do however also have access to my brother OS X MBP instal DVD which contains leopard and the newer version of iwork. With this information can someone tell me if there's a way for me to factory reset my laptop and keep microsoft office, the new iwork and leopard? Can I use the MBP OS X instal disk and somehow keep some of my apps? That would be the simplest.