I stopped using 32 bit synths a few years ago because of issues. I managed to replace everything with 64 bit without a problem. Seems all things Cakewalk are now 64bit, and most 3rd party stuff too. The couple I thought I couldn't live without I also found better replacements for by looking at freebies. At this point I have way to many synths and they are all either Sonar or freebies. Life is good. It seems like only yesterday that I forked over $1,500 for Korg 05/RW.