I'm growing tired of my mid-2007 15" Macbook Pro (2.2 GHz, 2 GB RAM, 160 GB Storage) and am on the fence between the 13" Air and the latest 13" MBP (I'm just finishing up college so price is a factor here). As an avid Apple fan I obviously want the latest and greatest, which in this case would be the Air, but I'm just not sure the investment is worth it. I don't want to shell out $1300+ for the Air and have it perform at a lower level than the $1000 Pro. As I said, I'm a college student so I primarily use my mbp for Office work and some Photoshop/Dreamweaver. I use iPhoto regularly (~15 Gigs) and iTunes (~30 Gigs). I rarely edit movies, and any movies I record, download, or watch I store on my 2 external hard drives (500 GB and 1 TB). I usually am multitasking (Quicktime/iTunes, Safari, Word, iPhoto) and use Spaces constantly). Portability is a big plus w/ the Air, I hate carrying my pro around now, just too heavy and bulky. So would I be better off getting the baseline 13" MBP or the 13" Air (and if so, I'd upgrade to 4GB RAM, but is the 256 GB HD necessary?) Thanks!