Best resources for a new Flash/Flex game developer?

I’m currently a VB.NET/C# software developer and I’m looking to try my hand at making some games using Flash or Flex. It seems like Flex is the better option for programmers so I’ll most likely go down that road… (using FlashDevelop?)

What are some good tutorials or web sites for developing games? (preferrably in Flex but Flash is good too) I’ve seen the link at the top of this forum but it seems a little outdated (2003)…

What are some other good resources/forums? (eg. besides here of course!)