Macromedia has released Cold Fusion MX 7
And it's the ost customer-driven version yet
Unlike most other Beta cycles, Macromedia has been pretty public with the development of Cold Fusion 7. It seems like for months, everywhere I have turned I have seen Macromedia talking about the next release of Cold Fusion, showing what they are developing with it, and getting customer feedback before the product was completed and released.
Check out the Cold Fusion 7 Product Page.
And the Cold Fusion Developers Center has links to getting-started tutorials and loads more great information.