This download is certainly worth it!
It has a Roxio interface for 'media' section. I copied a 534mb file (X-Men II movie, part of it) to my device. It took less than two minutes. Normally it would take 5-10 minutes. And the software has various option settings which are very useful. The only thing I don't like, you have to enable 'mass storage' on the device first, before you can view the memory card through Roxio...
Not sure why they did that, consdering before through Windows, you didn't have to enable mass storage...