Hey I'm building an iPod dock out of the cardboard box it shipped in, I've already got it talking to the computer:
http://www.tabblo.com/studio/stories/view/225350/

Now I have two goals. The first is to put in some small speakers to get full dock functionality, the other is to put in a usb 2.0 hub, since I'm out of ports with the iPod and my tablet plugged in, and I might as well combine the dock and hub.

So does anyone know of a good small usb2 hub that I could charge an iPod from? And since this is for a portable dock it should get power from the computer, not an AC adapter. Any help would be appreciated!
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MacBook Pro Intel Core Duo 2.0ghz, 1gb ram
Dell 228WPF 22" monitor
Mybook Premium 320gb
iPod Nano 4gb (red)
Wacom Intuos3 6x11