I have the VRX765vd and I love it but I would love to have navigation as well! In the source menu it shows NAVI as an option but of course clarion doesnt have a navigation unit for this deck! Has anyone tried the NAX970 with this deck? Id like to be able to control the navigation with the unit versus buying something like a tom tom and running it through the AV in. I think its pretty stupid that Clarion would make that unit to only work with a double din sized unit, when not all cars have them! Any advice?