Introducing Macromedia ColdFusion 5, the fastest way to build and deploy powerful Web applications. Easily assemble content publishing systems, business intelligence solutions and self-service applications with an intuitive tag-based scripting language. Deliver high performance and reliability with the widely adopted, proven ColdFusion Server technology.

New! ColdFusion 4.5 UltraDev 4 Studio

http://www.macromedia.com/software/coldfusion/