I wondering how well my laptop could run BiA. I read the system requirements but they're unreliable. Here's the specs:

Intel Core 2 Duo T9300 2.5GHz 6MB Cache
RAM: 4GB DDR2 667
Video Card: Nvidia 8800M GTS
OS: Vista SP1 64-Bit

which bia cause bia hh can run on vista but eib and rth 30 only run on windows