Hurrah, I have a USB2 hub and even though I don't quite have firewire or USB2 yet I only need await the PCI card arrival in the next few days before I'll be able to relax about the number of sockets I need. You go buying a computer (3yrs ago, admittedly) with what you think is enough ports, then accessories come along, standard input devices like the mouse and keyboard start wanting to be USB, and everything just grabs your ports and runs away with them. So I needed more. Plus it would be nice to do some editing on the DV footage recorded of the weddings I did the photography for this and last year. Make a proper video of it - something possible but really not easily accomplishable using just the camera and a video recorder. Adding titles and putting the decent segments together in a proper order would be so much nicer.
Plus as more stuff comes out firewire or USB2, I'll have some way of accessing it at least until I upgrade (could be a while yet)