I can always go pick up these Shaw Brothers reissues I apparently missed (thanks for the heads up, Hard Boiled DVD!)
how do you use each of your laptops? do you have certain stuff that you can do one that you can't do on the other?
My MacBook Pro is at my main PC desk, with my main desktop, for awesome simultaneous PC usage.
My iBook is in my bedroom. It's what I use when I'm going to sleep, or otherwise bed-bound (like yesterday). I used to have a second iBook that I used as basically my bathroom computer. I got rid of it when I realized I really didn't need it.
The reason I want a new machine is that, for better or worse, my MBP isn't really a mobile machine. It's been in for repairs way too many times for me to feel comfortable lugging it around. I wouldn't hesitate to get a second one now that build quality is better, but I have to treat this one gently if I don't want it going in for repairs every other month. Apple sold me a lemon, and their replacement policy blows (the exact same thing has to break 3 times for them to consider offering a replacement).
The reason I want my new machine to be a PC is because, well, change of pace. I can live with or without OSX or Vista--different OSes are little more than a change of scenery to me. All of my personal notebooks of late have been Macs, so I want a PC for a change.