Windows Vista SP2 with Beta 2 Boot Screen (READ DESC)

I accomplished this using the Extended Kernel and Resource Hacker.
I replaced the bitmaps images found in the ntoskrnl.exe in the final Windows Vista build with the ones from Windows Vista Pre-RC1 Build 5487's ntoskrnl.exe

Fun fact: I uploaded this video from that Windows Vista installation as well.

Windows is, of course, the property of Microsoft Corporation.

#windowsvista