Here is a workaround for people who are trying to use a VST in BIAB in 64-bit Windows. I am running BIAB in 32-bit mode on Windows 7 RC 64-bit. It runs fine in Windows 7 by the way. The only problem was getting a 32-bit VST sound driver loaded. As noted the Edirol Dxi VSC is not found under any 64-bit Windows and as a result, you get stopped by the screen that says it can't find any Dxi and therefore never get to load your VST. In another thread I learned that the Forte driver works so I downloaded the demo from pgmusic.com. It was found and works fine. Once I had access to the Dxi panel, I could then specify my VST driver... in my case Purity by Luxonix, which I prefer to Forte. Once loaded it works fine. I suspect this workaround may work for anyone else who has gotten stuck trying to load their VST driver in 64-bit Windows.