Protip: Core i7-620M is a dual core chip. That eBay listing is misleading you. Sure, it has four threads due to Hyper Threading, but that's not the same thing as having four physical cores.

Unless someone comes out with something better, I'll probably be getting the latest iteration of the M17x next summer. Hopefully by then we'll have Crossfire Mobility HD5870s with GDDR5 or SLI Fermi-based GPUs inside. I don't really have a video card brand preference, I just want the most power possible, since it's a desktop replacement.