Logic 9.1 64-bit plus iZotope audio units
I use iZotope products Ozone 3, Ozone 4 and Alloy quite a lot and sent a support enquiry to iZotope asking when 64-bit versions would be available for Mac. They promptly sent a reply saying that all their products are already 64-bit and a download link to their latest versions.
The Ozone 3 and Alloy were the same version numbers I already had and the Ozone 4 was a later version. I installed all three, rebooted Logic expecting to seem them listed as 64-bit. Wrong! All still listed as 32-bit and still needing the Audio Bridge to function. I also re-booted the mac in 64-bit mode just in case that made a difference, it didn't. Any ideas or is the support person just incorrect? Obviously I await an answer from iZotope but just wondered in the meantime if anyone had any ideas.
As a side issue I noticed that the new version of Ozone 4 when installed showed as missing altogether in 64-bit Logic. It wasn't until I quit and re-started Logic in 32-bit that it recognised the new audio unit. Then after re-opening in 64-bit Logic the audio unit was there still. Maybe this will have to be done for any new AU's being installed?
Mac Pro 2.8GHz 8 Core 6Gb RAM, Mac OS X (10.6.2), + 3G 16Gb iPhone