[TxMt] How does the QuickTime embed thing work?

[Walter Lee Davis]

I have always been able to drag and drop a QuickTime movie into an  
HTML page and the requisite object/embed/ActiveX tag structure is  
automagically built. Now, on my new MacBook Pro Snow Leopard, in a  
user account I built using the Apple Migration Assistant from a  
Leopard MacBook Pro, this no longer works. I get a cryptic error  
pasted into the current document instead of my code.

How is this supposed to work, so I can understand where to start  
poking around? Does it rely on QuickTime 7 Pro being installed?

Thanks in advance,

Walter