* It has a new welcome or splash screen that looks better. I was previously using the version 1.2 disc and here are my impressions of the new ver 1.4 disc: This disk only applies to the models that I have listed. I know that some have wondered if this disc is the same one that comes with the new 6600 units but I don't think it is because there seems to be some differences in what I have read.
The disc specifically states it's for these three models only. Ust got my hands on the MDV-06D update disc for my AVN-5435 and wanted to post my impressions for those waiting for it.