I just purchased a MBA coming from a PC. I will use bootcamp to load windows and windows software on it, but on the Mac side I don't know what I need to buy. I just want to use the Mac side to email, surf the web, listen to music, watch DVDs and maybe some light word processing (.doc). As far as word processing, I heard the Textedit software can handle Word documents (.doc) as along as they are not too complicated. Is that true? As far as surfing the web, do I need to buy security software like the Norton Internet Security I have for windows? I heard Apples are safer than PCs, but perhaps it is still needed. Is there anything else that I would really need? I just hate having to pay for certain software all over again.