Windows 7 RC 32 bit gets its first bug, and it is sigificant

The first documented bug in the Windows 7 Release Candidate (build 7100) is a doozy. Microsoft provided details of a problem that affects the 32-bit (x86) English-language version of Windows 7 build 7100: a problem in which the installer incorrectly sets access control lists (ACLs) on the root of the system drive.