I'm looking for a lightweight, easy to setup CI server that I can run on my laptop along with Visual Studio & Resharper. I'm obviously looking at all the big names like CruiseControl, TeamCity etc etc but the biggest consideration to me is ease of setup and to a lesser extent memory footprint.
Edit: I'd also like some suggestions for other solutions outside the big 2/3...
Edit: I'm about to accept an answer if no one else has anything to add?