Windows Longhorn build 4039 (Lab06 n.030827-1717)

, In this mid-Milestone 6 build, Explorer windows have somewhat been updated. This build is known for being quite unstable; install it at your own risk. For all its instabilities, the DCE is known to work in this build and can even render Aero transparency, although it is extremely glitchy. The fix can be found at the TCB page for this build.