OK, my 08 wrangler came with the entry level stock AM/FM/CD player. I love the OEM NAV system but it is expensive! Anybody have a recommendations for a in dash NAV system? I will install myself so the OEM would be great for compatibility but at almost 2K I just cant bring myself to do it. Also i worry about rain, everytime I've had to top down I get wet!! Any ideas would be great! THANKS JEEPZ!!!