Looks like you are going to try and do something similar in nature to this:
http://www.jessewarden.com/freestyle/

And that is Flash Comm Server all the way.

Just to go through point by point.

> 1) Users (with a microphone attached to their computer) record an
> audio file
> to their hard drive by using my website interface. Then once they've
> recorded the file. It is converted to MP3.

Can't be done with flash, as you can only store a small amount of data on a client 
machine.  For more, they must enable shared objects to store more data.


> 2) My website then takes that MP3 and adds it to (Layer 1, Frame 1)
> of a
> FLASH file (with the STREAM property). Where the audio ends in the
> flash
> file a KEYFRAME needs to be created to give the "stop()"
> actionscript. Then
> a SWF must be created of that FLA.

You won't use a FLA in this process it should all be automated.  However, if you 
can get the MP3 file - why not use the import funtion on a loadMovie to load in the 
mp3 file dynamically (can be done in FMX) and play it that way? Saves alot of 
hassles.

It's the recording that is the pain in the butt.

Cheers,

Mark

-----------------------------------
mark@safefrombees.com       
ICQ: 3094740
Safe From Bees
[www.safefrombees.com]
