The crash points to mdfsysnt.sys - a component of the MacDrive. This link states that the MacDrive isn't supported on x64 Vista (post from 2008): MacDrive alternatives? - Mac Forums
Uninstall the MacDrive and see if that fixes the BSOD's.
Here's a summary of the BSOD's:
Code:
BugCheck 1000007E, {ffffffffc0000005, fffff80002ad606b, fffff88002ff4478, fffff88002ff3cd0}
Probably caused by : MDFSYSNT.sys ( MDFSYSNT+736b )
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BugCheck 1000007E, {ffffffffc0000005, fffff80002a9806b, fffff88002ffb478, fffff88002ffacd0}
Probably caused by : MDFSYSNT.sys ( MDFSYSNT+736b )
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BugCheck 1000007E, {ffffffffc0000005, fffff80002a9006b, fffff8800310f478, fffff8800310ecd0}
Probably caused by : MDFSYSNT.sys ( MDFSYSNT+736b )
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BugCheck 1000007E, {ffffffffc0000005, fffff80002ae606b, fffff88003116478, fffff88003115cd0}
Probably caused by : MDFSYSNT.sys ( MDFSYSNT+736b )
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BugCheck 1000007E, {ffffffffc0000005, fffff80002aa006b, fffff88003116478, fffff88003115cd0}
Probably caused by : MDFSYSNT.sys ( MDFSYSNT+736b )
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BugCheck 1000007E, {ffffffffc0000005, fffff80002ad806b, fffff88007c80478, fffff88007c7fcd0}
Probably caused by : MDFSYSNT.sys ( MDFSYSNT+736b )