Cannot Get Embed QuickTime to Work

Hi,

I can’t get this plug-in to work. I changed the hyphen to the underscore in the folder name as suggested by the author. This makes the plug-in work, but it also disables the ability to upload images in WordPress!!! Instead of the image uploader pop-up window appearing separately, the image upload page appears as a separate web page that does not actually result in an image being uploaded.

How can I make this plug-in work without damaging other WP functions?

Thanks,

Mark