Did this get resolved? I am having a similar issue, but instead of a bsod I get no sync with the projector connected at power up. I use a push button switch to go between my monitor and the projector, and with the monitor connected the pc will boot and once running I can switch to the projector but it no longer recognizes it properly - generic digital display is all I get.
Some other reports I found indicate it may be an edid issue with the projector, and I was wondering if your issue was resolved with a new card?
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My issue turned out to be corrupt edid info. Solved with powerstrip and info from this other thread on another forum: http://forums.nvidia.com/index.php?s=&...t&p=1065285