ok, thats strange, i just preloaded it with GoG Galaxy on the Vista PC, there was no other intsallation process..
did you try on the 64bit version?
i just rememebered that dragon age inqusition was also not compatible with vista, all i had to do is download directx11 (which vista does not automatically for some reason)
and it runs as great as on any windows 7 PC
so im still hopping
-> i wont find time to upgrade the vista PC in the days until relase because i have to work and then im going to italy and my GF wont be able to play while im there, so it would be really great to hear if this starts on vista!
thanks for trying it out for us!