Wish I could do that. I've got too much going on just to rely on something like an iPod Touch or iPhone. Until Photoshop, InDesign, Illustrator and QuarkXpress all start working on something like that, I'll always need a laptop. Before the new laptops came out, I was actually considering getting a MacBook Pro to possibly replace my tower and MB. Then I saw them and their glossy screens. That won't be happening.
Trust me, not having that software makes life a whole lot easier. For one, work is faaaaaaaaaaaaaar away. Back in school my professor told me he'll never get a laptop and I never understood why, until I got into the job market. Getting an iMac, for me, would seal the deal.
When I stopped bringing my laptop to work I thought "How can I ever get work done?" I have to use a Vista PC at work. However, though I do get less work done than when I first started, I am happier at work. True it gets frustrating when my PC locks up, but I just suck it up and call the IT dept. I don't mind being paid to wait for my computer to be fixed. Get in some good Enigmo scores
Oh and about the glossy screen - shouldn't affect you much. Matches CRTs that the industry has used for yeeeeeeeeears