I am looking to get a new 15" MacBook pro. (Previous MPB was a 2006 1.8GHz model.) I've been reading through the forums but I'm still unsure about the best configuration for my needs. I will be using it mostly at work for some video editing(iMovie and possibly Adobe Premiere), iPad management (school iPads), basic Photoshop, and some web based things. I have an iMac at home which serves as media storage, so I wouldn't need a large drive. I'd occasionally play a few games (like Portal 2). I'm thinking of getting the 2.0 GHz processor, 16 GB RAM, 256 GB drive. Will this be adequate for my needs and still be a decent machine four years down the road? Or should I be looking at one of the 13" models? The longer I look at the options, the more confused I get.