QUOTE (soboyle @ Aug 21 2009, 02:26 PM)

I'm currently battling with a dying Dell laptop, hence the possible switch to a macbook pro. Plus I had a chance to play with the 13" macbook pro the other day, sweet machine, despite the glossy screen. I've always liked apple hardware, and the OS, it's just the cost...
I'm confused... you can get it at a good price, which is why you're considering it, and you like the hardware and OS -- but now it's the cost, which .. was ... good?!?
Other costs? There are not many that are necessary, except for separate software licenses for PS.
I use Mac OS X, WinXP and Linux every day (both at work and home).
If you are computer savvy, comfortable with learning a handful of new tools, you can pick up user-level Mac in a matter of a few days -- probably easier than picking up a new camera.

But I would agree with rcannonp, that grabbing an unfamiliar OS for road work is a considerable risk. Intel Mac's run Windows just fine (OK, my one expression of severe bias... naw, I'll let it pass. If *all* you do is run Windows, then I think you are overpaying for the Mac HW, and can probably get solidly-built, road-worthy Windows laptops for less.)
Biggest downside to having Mac and PC is the tendency to end up with external disks that cannot be read by the PC (Mac can read FAT32, etc, but PC cannot read HFS+ filesystem, which is the default format for Mac), or cannot boot the Mac (HFS+, generally less of an issue unless you're a serious Mac hacker).
Email may be another sore point -- do you need access to email while on the road?
Networking, printing and such are generally little/no effort to configure on Mac: My Mac can routinely find hidden, protected WiFi networks without my doing anything (but initial config of 802.1X security can be challenging). Printing is a manual setup step, but shared network printers are auto-detected. Shared filesystems w/ Linux/Unix can be painful, but PC networks are discovered w/ little/no config. Fact is, an awful lot of Mac "just works."
You may end up installing several additional Mac packages to get a number of "normal" utilities: NeoOffice for spreadsheet & better word processor, etc. Mac is lacking some obvious user software.