I think I've settled on getting the 15 inch MBP. I would definitely like to go high res, but don't necessarily need anti glare. I do a lot for school and work on the computer, so I would think the more screen real estate would be easier on the eyes? But what I was wondering, should I make that my only upgrade in the initial order from Apple? I've heard many say it's better to go that route, rather than pay the Apple tax, and just upgrade one's machine after the fact, i.e. SSD, RAM and the like? Or just take the plunge now? Thanks for the help! Edit: Forgot to add, am trying to keep it under $2K if possible. Does the 5400 rpm vs. 7200 rpm make a difference in the hard drive as well?