Look guys i am in trouble. I went to that website all where talking about months ago and bought the Factory NAV system for my 04 sport edition 4runner with V8 and JBL 10 speaker surround sound....i got the one the website says to use and i could not install it...not very handy there...so i took it with the downloaded material for install(which claims it is practically plug and play withe JBL 10-speaker set-up) and i was told by the stereo shop after they had my car an entire day that they could not install it. I am ouot $1500 on this Solara NAV system unless i can get it installed....i live in the central coast now near SLO in California....Does anyone know of a great automotive electrician or shop that can get this done for me???.....my only other recouorse is to sell the darn thing....HELP