dimensions. (: maybe if u wan to be more portable with ur hdd then
look for a 2.5", which gets u less disk space for the same price
for more mobility.
I'm actually thinking of portable hard disk with only one cable
dangling and that's the firewire.
No need for thumbdrives and no need for messy adaptor and USB
cables.
Last qn: And the ones my colleagues are using don't seem to come
with battery slots? Man... I feel ancient.