Some questions

[executioner]

Does Vista Ultimate come in 64 bit version?Is intel core 2 duo a 64 bit processor?Does 32 bit applications work with 64 bit processor and os

[ravi_9793]

Yes,all the editions of vista will have both 32 bit n 64 bit version.Yes,32 bit applications will run on 64 bit processor and OS.Sorry I dont have idea bt intel core 2 duo processor.

[Choto Cheeta]

Is intel core 2 duo a 64 bit processor?

well they do support 64bit computing... what Intel calls it EM64T...

and as ravi suggested... All Version of Vista will have both 64 and 32 bit version... and any processor supporting 64bit computing will be able to run any 32bit applicatioo...