Thank you for the 64bit beta of the Flash player, it's starting to work better. Thank you too for the just released 9.40 version of Reader. But unfortunately it didn't put a smile on my face; the lack of 64bit support for Reader is absolutely making server upgrades miserable. As you can see from the message below, there is no ETA on making 32bit Reader work on 64bit Firefox 4.0. The Mozilla developers don't have the resources to debug it, nor should they have to. Your help in this matter is appreciated.
Disclaimer: Yup, I know about the open source readers...they aren't robust enough to use at this time.