I just tried pd 0.43 vanilla and ASIO does not initialize. It tries to I can see because I have a stuck creative labs driver that pops up a dialog when anything tries to initialize ASIO. There is something in the docs about starting with an ASIO flag haven't read it yet but will try that in a moment. I thought it was something to do with my stuck creative driver but everything else works. The driver I am using is ASIOforall on Vista. The one that is stuck is leftover from a creative labs installation which didn't remove itself on uninstall of driver and soundcard. Besides that the new pd 0.43 seems to be running great. I don't want to close the window and fix the ASIO thing.