I'm tryin to decide if I want to put and 06 stereo in my 05 and have a few questions about it's functions.

1. when you are listening to an album on random, and you press the "up" or "down" button does it go to the next track (ie. from track 3 to track 4) or does it go to the next random track (ic. track 3 to track 10)?

2. When listenint ot an MP3 cd with multiple folders, can you listen to all folders randomly or only the current folder (ie. mix the whole cd)?

3. for factory XM option. does the text scroll? the 05 only displays half the text compared to other aftermarket XM units that I've owned.

4. Anyone have a cheap 06 unit for sale?