I began my search for a new headunit looking for iPod compatibility and 3 sets of RCA outputs. This unit has that plus an extra USB plug and AUX jack in the front. Now I can run my iPod off the back plug, while plugging my XM SkyFi in thru the front Aux jack.
I've had this unit for about a month now. One day I'll open up the manual and figure out what the rest of the buttons do.