Networking IIgs?

[Mike Tulloch <"mtulloch"@n0_$pam.fit.edu>]

What do I need to connect my IIgs to a local LAN? It consists of:

Linux pc box
Win 98 pc box
Hub with spaces available

What I'm interested in is getting files from the PC to the IIgs and
vice-versa. If there are cards for the IIgs (I have only a SCSI card in
the gs) or cables that would be ok, but I don't want to have to buy
another whole computer (apartment is getting too hot with all the comps
running. *L*)

I've heard of plugging in a super-serial card into the modem slot, and
having the GS run some sort of comm program to connect to the LAN. Is
that truly viable? The page I was at termed it experimental...help...

Thanks,
Mike