Today I tried to connect my two boxes (one Windows XP and one Kubuntu) over Samba. Eh....
(Note that on same Kubuntu box I have installed also Windows, and sharing files and printers worked without any problems with two Windows machines).
I started "System settings" in Kubuntu and tried to start File sharing - error window poped up with message saying that I do not have installed SMB and NFS. Well I know that SMB means Samba but I wonder how some linux newbie would fell after reading this....