Apart from BIAB I have no 32 bit programs. On the same machine I run Cubase 6 and many 64 bit VST maybe 20 or more. When I installed these i just installed the 64 bit apps. my guess is that some VSTs will no longer suppprt 32 bit soon.
If I want to get these VSTs working in BIAB its a trip to the loft and several days of set up for VSL, Play Halion, Kontakt, HAlion Symphonic Orchestra Absynth Omnisphere, Stylus RMX Trillian and a lot more.
BIAB is both way ahead (real tracks) and way behind the times I noted that the interface still mentions Windows 95 in one of its dialogue boxes.
Do we expect all VST developers to stay with 32 bit?