Hi everyone.Just a quick question,I am updating to Windows Vista and FSX,does everything run how it should do, or is there any known major problems with the PMDG 747-400 and FSX with the 64 bit version.Thanks.Tony

Hi,I can't speak for the 744, but FSX seems to be just fine!Best regards,Robin.

I'm running the 744 on Vista64 and I haven't had any problems so far. It's worth going for the 64-bit version as you can utilize more memory.

Tony,no worries. Vista 64 works just fine with FSX and the B744X, same with the MD-11.Plus it frees you from 'out of memory' errors if used together with 3 or 4GB of RAM.Markus

Been running Vista 64 for a while now and FSX and the PMDG 744 works great> Ken