I'd share my binaries, but can only compile things for Linux, not Windows or Mac. So that won't help most people here.

Adventurous sould could try the "Weekly Testing Builds" forum on the Lux site (http://www.luxrender.net/forum/viewforum.php?f=30). Or maybe someone else can help out with a Windows build?

-- I'm not mad at you, just Westphalian.