Hi Gang: I'm a big fan of Crutchfield. They are always at the cutting edge and their customer support is second to none. I really wanted the new Pioneer AVIC-N4 DVD/Navigation with 7" flip-out display that fits the OEM in-dash opening of the VX, and to also install a rear camera. What stopped me was the new Pioneer (along with all other brands including Kenwood) WILL NOT operate/function the Isuzu OEM 6-Disc CD changer/player. Only the OEM factory in-dash head unit will operate/function the OEM 6-Disc CD player. So, if you go after-market, then your Isuzu OEM 6-Disc CD changer becomes a paper weight. Just so you know.