New firmware works great on my 2005 4.4 with Nav and DSP!

So far it appears to have fixed the following issues that I was experiencing with the older versions of firmware:

1. Drop to radio (so far so good)
2. Volume reduced momentarily during the first couple of seconds of playing a new track
3. Unable to get the settings screen after selecting CD#6
4. Intermittent text display
5. Unable to use other Nav/Computer functions when text is displayed on Nav screen
6. Poor sound quality on certain songs

Thanks to everyone at X5world for staying on top of Dension and thanks to Tom for getting this fixed before moving on to a new endeavor.