Belkin F5D7632uk4 54Mbps ADSL Wireless Router
Setup - very easy, web based admin tool.
Wireless setup - again, very easy
Performance - below par, only 20 foot away from my machines yet loses connection constantly, loses ADSL connection (has done on every ISP I've used) at least 3-4 times a week.
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DSL-W 906E Single-Port ADSL Router (not wireless)
Setup - easy if you're using the windows tool, fantastic if you use the console, you can configure just about everything from the command line.
Performance - Very reliable, suffered being dropped down 2 flights of stairs, still worked with the guts hanging out, never dropped the ADSL connection once in the year or so I used one, should have kept it instead of going with the Belkin above