http://www.buygpsnow.com/oncourse-ed...asjam-848.aspx
I use this charging cradle with the vent clip mount, puts it in just the right spot for good viewing with GPS software. Although the Mogul/Titan isn't listed as one of the compatible devices it does fit, although just a little tight on the sides and loose front and back so it takes a bit of wiggling around to get it in right. It also has an audio line out minijack which you could connect a minijack to RCA cable for your audio out needs. If you are going to use it as an audio player be sure to use software with nice large touch controls since you're not going to want to be poking at it while driving. One of my few complaints is that the power cable is coiled, making it somewhat tricky to secure and hide out of the way.