Appletalk and Linux

Hello All,
I recently got a couple macs hooked to my network (thank you Kevin O)
and I was wondering, what was the name of the service for Linux that
supported Appletalk? I know there is a package but I passed over long
ago when I said "Mac? I'll never be able to run one those expensive
beasts!". (This is what garage sales are for apparently.) Anyway, any
help on Mac -> Linux networking would really be a help.

Thanks,
Bryce C.
Network Administrator
CoBryce Communications
Bryce @ BryceCo . Net