I bought a 15" MacBookPro last February.
See below for specs.
I use it for work more and more these days, although my company gives me an XP Laptop.
Video editing, Photo and work presentations are the main uses but I'm trying my hand at podcasting and I'm trying out html, css, and xhtml.
Although I've just had a bit of a problem with an Airport upgrade, which I managed to fix temporarily before apple came up with a solution, I am very happy with it.
You never have enough storage though, I went for 120GB, I wish now I'd gone for 160GB, I may resolve this though by replacing it myself.
At the moment I've gone for and external usb drive, which is useful but not adequate for video work, so a firewire 400/800 drive will be on my birthday wish list.