I thought I'd piggy back on this thread since it follows my questions exactly.
My wife wants a large laptop because she needs a larger screen. Because I'm the one who uses the performance, I get to give her my old laptop (17" HP with dual core, 8GB, Vista64, dual HD) and upgrade to even better :-)
So, I'm eyeing this:
HP HDX18 This is really the follow on product from the laptop I'm giving my wife - slightly bigger, slightly better resolution, and available quad core.
I'll be going with dual 320GB 7200 RPM HDs, 6GB DDR3 memory, Vista 64, etc.
The main question: Should I get a 2.00 GHz quad core, or a 2.8 GHz dual core? This will be a secondary DAW, photo editing, and email/web browsing machine. My main DAW is a fairly beefy desktop, again with Vista 64.