[flexcoders] Flex Builder, Flash Builder, Flash and Catalyst

[brucewhealton]

Hello all,
         I was wondering about a couple things.  Is Adobe going to make two 
separate products, Flash Builder 4 (aka Flex Builder) and Flex Builder 4?  
Maybe I read something wrong.  Perhaps, Flex 4 is the new SDK and Flash Builder 
4 will replace Flex 3, so there wouldn't be a Flex Builder 4.
        Then there is Catalyst.  Any idea what that will cost when it comes out 
in it's final version?  I guess that's a long time away.  Anything else that 
Adobe is doing in the area of RIAs?
Bruce