That's the reason I won't buy Sampletank 3. When I got fed up with Play and went looking for stuff, Miroslav got recommended to me for orchestra. Hmm ok, well that's not very expensive, let's see what the software costs. Also not very expensive. Sounds good, I'll buy it... Wait, where's the 64-bit version?
I won't use 32-bit plugins, because I find it annoying to deal with bridge software. Silly maybe, but then I'm a hobbyist so it isn't like I have to just deal with it to make a client happy or anything.
Now there's a 64-bit version coming, but my concern is that his shows a massive lack of support. I mean that is a serious long time without going 64-bit. That doesn't bode well to me for future updates.
So, in a few years, maybe we'll see. However at this point, I'm getting pretty fat n' happy with my Kontakt collection. :D