I installed the headrest monitors a few years go, and saved money at the time by using a cheap single DIN DVD player. It broke of course and I was left to get a new one. I had contemplated what to buy for a long time before I finally bough one yesterday. I bought the Alpine IVA-D100. It will be replacing the Eclipse head unit and the seperate DVD player the truck has now. We decided to mount it low in the center/dash console and mount a center channel speaker in the factory head unit location. So far it has gone pretty smooth. I have almost all of the wiring soldered up, just need to finish a few loose ends, then mount the amp and power supply.... (The IVA-D100 does not have a hide-away unit like most do. This has a seperate amp and power supply instead) I will take a few pics later on. Doubtfully today. Merry christmas everyone.