I'm looking for recommendations on a new head unit. It is going in a 01 Jetta and can be either single or double din (although I would prefer single) I was thinking Pioneer Premier P800PRS or P880PRS. I believe the P800 is the 08 model, the 880 is the 07 model. At any rate, there is no one around me locally that carries one so I cant go check it out. Also, I did get a chance to try out a Pioneer P6000UB but I'm not really feeling the single dial for volume and track selection. The main feature I am looking for is iPod compatibilty. I want something that works well with the iPod. My current head unit, a Kenwood excelon that is about 4 years old, works terribly with my iPod. I want the head unit to work flawlessly with the iPod. For the sound system, I still have the stock speakers but I added a sub and amp. I want the face to be removable as well. Also I want something reliable. I dont want to go over $350 for the head unit. What other head units should I look at and which one would probably be the best?