Recomended Animation Programs

I enjoy animation a lot. Its my #1 hobby. I use Adobe ImageReady 7.0 for all of my animation projects. I like using it because it allows me to edit individual frames with extreme detail using Adobe Photoshop. It limits my work by not having any audio capibilities (that i know of). Could i have some recomendations of other animation softwares that have audio also.

Macromedia Flash,