Saw on PlanetUnreal that a new build 55 of RealCTF, the capture the flag mod for Unreal, is now available. The new version includes the first public beta of RealCreeper. Word is that build 55 is not backward compatible with previous builds, so if you're an avid RealCTFer you'll probably want to keep the installer for the prior version handy until all the servers make the switch-over.