Is Pro/E able to utilizing a 64bit machine, or will it only utilize 32 bits.
For Windows operating systems, only if you get the 64-bit version of Pro/E. The only windows machines certified to run 64-bit Pro/E are the HP Itanium 2's. But PTC is about to revoke the certification soon. So, my suggestion is not to purchase a 64-bit windows operating system machine for Pro/E. Now, UNIX is a different story. Also, Pro/Intralink is not supported on any 64 bit windows machine.