"These aren't the Flex developers you are looking for..."
Thermo now Flash Catalyst
The product known up to this point as Thermo, the designer centric tool that generates Flex code, now has the official name of Flash Catalyst. You can view some information about it at the Adobe labs and a beta will be available sometime next year. It still has a way to go, but it looks very promising. They were actually handing out a preview build at one of the sessions here at MAX, for MAC only however.