These are some places that offer CVS builds…
http://www.blenderbuilds.com/fl_tmp/windows/ Only recent versions are SSE2 versions (intel only). All SSE2 versions crash on my PC.
http://blender.edumetrics.org/builds/windows_xp/ this is yet another builds host where I finally was able to download the most recent blender build. (Folder states 27oct, the build itself stated 26.
Here you can find testbuilds and other stuff.
http://www.blendertestbuilds.de/index.php?dir=Testbuilds/SOC2006/Sculpt_CW/Windows/ is nice but confusing. It shows a NEW icon to an empty folder :\ 20061027
Im still looking for ONE server that ALWAYS have the latest builds available. (No SSE2!!!) I think there really only needs to be one server.