Sorry, I took "diskless" to mean w/o any disk drives.

"fish" is a graphical front end for ssh, available in KDE 3.4. By typing "fish://IP_of_my_server" in Konqueror, you can browse, copy and modify files on the server. It's a simple and convenient way to allow filesharing on a Linux network, very appealing to a (former) Windows user like me.