My system is now 64-bit WIn-7 Pro with an extra (internal not external) 1TB HDD (OS is on 80 gb SSD) and did I correctly understand that I could even if I wanted run Poser 7 from that 1TB HDD, since it (arguably) doesn't have to go in C:Programsetc.? 

OR, would I have to place Poser 7 (soon to be PoserPro2010) in anywhere else on the C drive except Programs/etc.?

I'm the type that likes to experiment but have just started school again and won't have a lot of spare time to install, reinstall, etc., etc., until I get it right - or at least working for me.

I have read numerous threads here and elsewhere and there seem to be more than one way to skin a cat.

Thanks in advance.