XP and homenetwork

I have two computers in a network. They are connected through a hub, and
they share adsl with one of the computers set to share Internet. That
computer is also connected to a printer which is shared with the other
computer. I can see the printer and the shared folders from both computers.

But I can only administrate the files from the computer that is conected to
the Internet. From the other computer I am not able to print and though I
see the files and folders I can't copy or adminitrate them. If I try to copy
a file, I get the message: "Cannot copy file. Cannot read from the source
file or disk". Internet works great from both computers. I have lots of
diskspace on both computers.

I hope someone could help me with this.
--
Thor Henning Wegener

http://home.online.no/~wegener