I have noticed somewhat similar behavior, but I have narrowed it down to my sound card. My BSOD issues arise more frequently when going into or coming out of hibernation though.
OK, I have been holding this one since the release of RC1.... and I have not heard of anyone else having this problem, so I will have to assume this is something specific to my home PC (not tried on CarPC yet).
Basically, every 5 launches or so, I will get a BSOD (blue screen of death), and it immediatley restarts my PC. No, it does not happen with any other application, only CF RC1 and RC2. When it happens, it is at the very beginning, even before the 'loading plugins' part appears. (I think).
Granted, because I have been developing my NEXUS skin, I have been closing/launching CF very often, but I still would like this NOT to happen to me. So, anyone else having this BSOD issue?