If You want to get a wireless ADSL Router, get the US Robotics USR9106. I think it's real good. I have had no issues with it.
The two wireless cards I bought are 802.11g Wireless Turbo PCI Adapter product number usr5416 and 802.11g wireless turbo pc card product number usr5410.
This was my first wireless setup, prior to this I have never set up a network.
checkout to sites broadbandbuyer.co.uk and adslguide.