Can P5 (and P7) be installed instead on the "D" drive on a Win 7 64-bit system?  Also, should PoserPro 2012 not be installed in the default Programs section of the Win 7 "C" drive but installed serperately on either the "C" or "D" drives? (I plan on having all three versions on my new computer.)

Intel Core I7 3090K 4.5 GhZ (overclocked) 12-meg cache CPU, 32 Gig DDR3 memory, GeoForce GTX680 2gig 256 Bit PCI Express 3.0 graphic card, 3 Western Difgital 7200 rpm 1 Tb SATA Hard Drives