Hi, just purchased yesterday. Fresh install, 1.01 patch, and 1.01.01rc7 patch all crash immediately after attempting to run the application. System is freshly installed Windows XP with the most current patches and drivers. Per a few other posts I installed the Indeo 5.1 codec, then tried the Microsoft patch via their update service. After the codec was installed, I uninstalled BC (per the uninstall instructions in the FAQ) and reinstalled from scratch, ran, then patched, ran, then patched, etc. I then reconfigured video to force 60hz refresh at 800x600 16bit color mostly due to the question regarding desktop bit depth on the registration page. This didn't help either (including the uninstall, reinstall run per patch). In every case, upon running the application, a image pops up, disappears, then a "bcm.exe has encountered a problem and needs to close" error pops up. Per another post, I tried the /w1 and /n options which didn't change the behaviour in any way. Anyone have any suggestions I might try? Thanks.