Solved it!!!!!! [well the copying problem at least]
This may also help Mike with his "Problems with XP SP2" in the other
I've just had my ISDN line removed from home, as I am getting it
upgraded to ADSL, and so I removed the 3COM ISDN Lan Modem that I had
in my network and plugged everything directly into my 3COM 100Mb
I also removed the "Default gateway" and "DNS Server" settings from
all devices on the network [NSLU2, other pcs] and a reboot later and
this has done the trick.
Able to copy large files across [CD images of 600Mb copied] with no
I'll post details of the drive I'm using when I get home tonight, and
I'll update the Wiki just in case anyone else gets the same issue.
Thanks everyone for the suggestions.