If you have MacBook Pro your external screen options just got a lot better. The ViDock Gfx from Village Tronic connects via the ExpressCard/34 slot and provides two DVI/VGA ports for driving two external monitors. So you can now hook up three external monitors: one to the built-in DVI port and then two to the ViDock for a display setup that'll rival Al's. The ViDock Gfx is only available for pre-order though no pricing information had been released (apparently you submit the form and they'll get back to you with pricing).
Sixty gigabytes don't amount to much in this day and age. That's the size of the drive that comes stock in the 13-inch (white) MacBook. So it's likely you'll want to replace it for something larger and, possibly, faster. Here's a step by step guide for do