Hi guys I've got some questions hopefully some of you can answer. I am looking to purchase my first ever Mac coming from a PC and was looking at potentially buying the new iMac 21.5-inch entry level. I am coming over from a PC but with how darn sluggish and hell they've been with viruses and such a hassle to maintain them, on top of me just absolutely loving my iPad/iPhone etc hearing good things about them I think its time to make that switch. Also with my growing collection of music under iTunes I think its best to just get a Apple -- now that brings to me a couple questions before making a purchase: 1.) Is there any pros/cons mainly I would think of going with the entry level unit? I basically want it for simple web browsing, running iTunes and maybe for some light usb mic recording but nothing to fancy. 2.) I would be able to use a normal say WD external hard drive with it right or is it not compatible? I know if anything I'd want to eventually upgrade the hard drive from 500GB to something bigger but heres to hoping I could use a external for the time being. 4.) How hard would it be to transfer music collection playlists/ratings on over from windows to the Mac? Is it not possible to retain those things my music library is HUGE this would be a pain renaming and organizing everything again. 5.) For recording purposes and playing around on the mic (daughter singing) etc in garage band or whatever software would this machine suffice? I'm not looking for studio sound or anything. 6.) Can this thing hook up to a Samsung LED set?