I can't type on a normal laptop, so forget about a mini-keyboard.
After the input in here, and talking with some computer-types at work, I ended up getting an Asus with 4GB, 15" screen, and it's fast. It ran $650.
The first guy I talked to was from the Geek Squad, and he got half the stuff wrong about the computer's specs (I had written key ones down from the online description). The actual Best Buy guy came over and corrected him, after overhearing our convo.
Also picked up a 500GB portable external drive for backup/transfer of my files.
Finally, got 18months no interest financing. I could pay it off now, but I'd rather build the credit, etc.
Sidenote: when the Best Buy guy (who kinda looked like Yager, and seemed to have a similar personality) saw I was looking at an Asus, he just about wet himself, I swear.