which of these laptops?

[Tobius]

http://www.box.net/shared/d2ts8iob33
Here is a screen cap of the finalists.

This is the advice on specs and critera/requirements so far:

"You can go pretty low if you're just playing P99. Whatever you do, get a laptop with a real video card: DO NOT GET SOMETHING INTEGRATED. ATI/Nvidia. Other then that, get something with an i3-i5-i7 or core 2 duo. Most laptops comes with 2 gigs+ memory these days."

"I play on my work lappy, which is core 2, 2gb of ram with integrated gfx.
Lets just say I have significantly less problems with it then I do with my desktop which is high end...
I really think you could run it on pretty much anything newish, but to be safe get at least a dual core, 2gb of ram and a non integrated gfx and you should be safe."

I have narrowed it down into the few that do not have intergrated graphics while still being in my price range. One has more ram but its not dual core. Would all those systems play eq well enough do you think? Which of those is the best comp overall and do any have any one feature that rules them out or makes em not worthwhile. Thanks, Tobius.