said by efflandt:There are devices from Dlink and Linksys that for under $100 can connect USB 2.0 drives to a network. Western Digital or Buffalo have network drives starting under $200.
I've got a Linksys NSLU2
I've not had a lot of luck with it, it tends to lock up if you try to FTP a file larger than 1gb from it
just as a straight shared drive tho, it works not bad
also a decent sized 3rd party development community behind it