OK, tomorrow I pick up my new Alpine CDM-7874 and I was wondering on how hard it would be to install. I've installed car stereos many times and I was wondering if this would be any different. I downloaded the owners manual for it, and it says that I need to screw the ground wire for it to a chassis ground, what I'm wondering is, couldn't I just use the car's factory ground wire in the wiring harness? Do I need to screw it to a chassis ground? Aside from that, it looks no different from the other stereos I have installed. Thanks...
