I've just sent version 2.2 of dTunes to MMI for uploading to the repo - should be available soon.
For those that do not know, dTunes is a Music and Video media player for playing locally stored media files.
Using the Safari Plugin 2.0 (written by Jonathan Misurda) it is possible to download files from the internet directly on to the iPhone / iTouch. (eg: podcasts etc) dTunes provides access to these files and allows playback.
More details on the update can be found on my website:
The initial release saw over 25,000 downloads in the first few days.