Have I found a new bug in Boot Camp? When I'm on my Mac, let's say the clock says 4:00 PM, which is correct. I boot into Windows, and the Windows clock says 8:00 PM, 4 hours later than it should be. I fix that, reboot into Mac OS X, and now the Mac OS X clock says 12:00 PM, 4 hours too early. Interestingly enough this 4 hour offset is exactly equal to my current offset from GMT (EDT = GMT - 4). This occurs when neither Mac OS X nor Windows has an Internet connection. I have not tested connecting Mac OS X to the Internet but not Windows, or vice versa.