Errors from Swish 2.0 swi in SwishMax

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Hello,

I have a flash swi from Swish 2.0 that I just opened in SwishMax. Updating has gone smoothly for the most part, but there are a couple "bugs" showing up.

The first is the external audio file. I have my music loaded in a separate swf to keep the main swf file size down...so I call the music in with:

onFrame (379,afterPlacedObjectEvents) {
    loadMovieNum("music.swf",1);
}

I have a sprite with the play and stop buttons. The stop button is just a "Stop All Sounds" action, and the play button is this code:

on (release) {
    loadMovieNum(music.swf,1);
}

The stop button works, but there's a 1-2 second delay that wasn't there in Swish 2.0. And the play button doesn't work at all. For some reason, the music plays in the main timeline, but not from inside the sprite. And though it does play in the main, debut shows this:

LOADING URL (GET) url="music.swf"
 window=""

All of this worked fine in 2.0, so I'm assuming I just need to change my approach here. I'm willing to learn, but I'm hoping it's not too difficult, or I may have to stick with 2.0 for a while.

Any suggestions?

Thanks