I'm trying to make the leap from AS2 to AS3, but staying within the bounds of TextMate.  There are a number of interesting blogs on the topic:

And I'm sure there are plenty more.  I *have* managed to:

1. Install the AS3 bundle for TextMate, using svn

2. Install the Flex SDK

3. Install iTerm

4. Install fcsh

5. Install the Flex Documentation

6. Added "package {...}" to all my .as files

7. Changed 'Void' to 'void'

However, I have no idea what to do next.  When I was working in AS2/TextMate/MTASC I would compile the file using a slightly modified script from the AS bundle which would take the .swf as an input, a list of files and would spit out a new .swf.  Is this the same workflow for AS3 and mxmlc?  I don't want to get involved with Flex yet, I'm just trying to port my application over to AS3 from AS2.

Any help, pointers or generally beating of sense into is greatly appreciated in this matter...

Many thanks,

Gaby