[plug] ADSL modem/router

[Richard]

We are on the verge of getting ADSL (with a little luck :) and I was 
wondering has anyone has heard of such a product as an ADSL modem and router 
built into one unit, such that two, or more, systems could be connected 
simultaneously to one ADSL filter? I know a Linux box could be set up as 
gateway/router but it's not entirely my decision to make. I have seen some 
products in magazines (APC, still bought for the trade ad's :) and on the net 
that seem to suggest this kind of functionality but are not explicit. Could 
anyone recommend any product that might fit this bill? Prices? Sold by? 
Thanks.
Richard