Text overlay on an FLV playback

I've built a very simple dynamic FLV playback template that can load whatever video I've got via flash vars defined in the object/embed code. I'm using the default FLV playback component found in CS3. So far so good.

I want to hit the next level by adding a text overlay with my site name and the title of the video, again, using flashvars supplied by the object/embed code. I created a movie clip above the flv component layer with a dynamic text box that slides into frame, holds for a few seconds, then slides out again. Nothin original, just easy.

Seems to work locally but as soon as I post it up on the server, no more slide out.

Help?