File Reference problem...:(

These day I am researching about the FileReference script for fun.But I got Problem of making it download multiple files.

When I test it in first time,It download all files perfectly on both IE & FF.
But when I try an second time, movie seems no respond after downloaded the first file when it is playing in IE.

I try to make trace for debuging but all variable seems work as my will.Only the file browser didn’t pop-out when the first file downloaded.

Sorry for long-winded, but I am gonna throw my chair to LCD monitor.(<—got crazy)

Can anyone help me?