Datacolor User to User Support Group.

I know that Win7 is totally unsupported, which the Datacolor reps in 
Switzerland tactfully reminded me about. However, for the moment 
let's assume I am running Vista64 and approach the problem from that 
direction. I am trying to install v3.0.7

When I install the Spyder3Pro software it loads all the languages and 
takes forever. Happens even if I install it with Vista or XP 
compatibility turned on. Once finished the program launches and runs 
correctly - but it cannot use the driver for the colorimeter. It says 
it cannot recognize the driver signature.

It's almost running. If I can just figure out how to get the OS to 
recognize the driver we'd be in great shape, I believe. If this were 
Vista64, what would you recommend as possible workarounds? Thanks!

Sid Phillips