go to terminal
click applications
accessories
terminal
type in
sudo gedit /etc/samba/smb.conf
search for workgroup=
change to Ross or ROSS or whatever it is exactly on the xp machines
click exit and save file
type in
sudo /etc/init.d/samba stop
sudo /etc/init.d/samba start
you now should be able to somewhat connect to the xp machines using samba
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