Please disregard this thread, the:
url = url+'&rnd='+Math.random();
hack fixed my problem.

As an additional addendum, if I test this in Firefox it seems to work. In IE7 it does not (which is what I need it to work in). I'm not sure if it would work in IE6 as I don't have a test environment running that browser at the moment.

I recently purchased XUpload Pro because it looks like a quick fix for an issue I'm having (even though I know absolutely zero about perl and cgi), and I've managed to install it, and can successfully upload files through the test form I've set up, but... When I upload a file, the progress indicator...