PCs Sharing ADSL Connection? (Part 2)

One of the boxes (I forget the vendor) supported
a print server within its router/hub. This would probably
be handy. I have the impression that all of the
PCs on a home network can share a printer--even if
the printer is attached to one of the PCs. It might be
handy to have the printer disassociated from any particular
PC. (?)

I am looking for recommendations on which router/hub
I should buy. Here are a few of the issues that seem
important to me at this point. [ There are probably
many other considerations--which just haven't occurred
to me yet. ]

---See Part 3---