Ok, I had another Vista Business 32 bit license (MSDNAA).. installed it and PT8cs3 with VocalignLE and several other licenses like Transfuser, StructureLE, CompressorBank, CPT is loading fine.. even tried a test session with Transfuser on 5 auxes, 16 stereo audio tracks, dozens of CompressorBanks and Sansamps on the tracks.. it's running fine up to 85% CPU usage (PT's system monitor.. in taskmanager it's like 98%) and 58% disk usage on the internal drive of my laptop :)
And all this allthough Vista has DPC latency of 1000 microseconds every second bar.. well I don't care as long as it's running fine.. oh yeah, internet connection is running as well hehehe..
Well, I really liked Win7 so far.. the interface and workflow especially.. but I won't install it again until it's fully released and a couple of patches have been released for it.
Now I'ma try and install IE8 and see if it causes any trouble
Cheers