Well gee, maybe to some people a GX isn't much, but I happen to think it is a rather fancy and certainly expensive car. Anyhow, thanks for the link to that bracket thingy. I would still prefer an in-dash system though, although it's looking more and more like I'll have to go the portable route. I am aware of the Lexus/Toyota nav system and also find it terrible to use and I wasn't looking to have that system installed if that's what you thought. I am looking specifically at Alpine, Kenwood, or Pioneer in-dash nav systems but can't find any information on them being installed in a GX. I just wish I knew that it COULD be done, but I've yet to see or hear any evidence...