I found this script very useful. However, it is NOT plug and play -- at least not for someone who is a php expert but not familiar with perl. It took me a few hours of messing around with different config settings and different file permissions until it finally ran on my site, integrated with my script. Good job though! Thanks to the author for figuring this out and putting it on the web for us to use too! :)

I found this script very useful but there are some issues to be sorted out. When the progress bar pops up, it keeps refreshing which does not give a very smooth feeling to the script. I suggest trying Javascript to give a smoother feeling. Other than that, very good!