I have a Droid X and have been using Scanner Radio. Thanks for the Xiia Live info and the suggestion on ways of getting the Droid to offer you the the choice of Xiia for playback. As I messed around more I found an even easier way! And imagine that it is actually the intended method I had paid no attention to. Navigate to radioreference .com and then choose MOBILE at the top of the page. you will then see that navigating to the state/county/service of your choice is quite easy via the mobile adapted webpage. Once you get there and click on the feed you want to listen to, the Droid will show a 'viewer available' window and you can click on "view" or if needed 'download' to access a viewer. Hit view and available installed playback software is listed, including Xiia.
The navigation is easier and there is no need, or otion, to choose iTunes, just 'view'.
Xiia remains the only one I have found which displays the talk group tags.