My wife got me a Raytel Tellphone 4200 bluetooth kit for my MCS for christmas, but I'm not sure if I'm going to keep it or maybe get the Parrot. I've read a lot more about the Parrot system, nothing about the Tellphone. The guy at the store (one of the Al & Eds in LA) recommended the Tellphone over the Parrot, but I was wondering if anyone here has compared these two before, or has any experience with the Tellphone (installation, quality, etc.)? I definitely want to be able to use the steering wheel buttons.

I also have XM installed using the Blitzsafe interface, and don't have the Nav. Any idea if this is going to be an issue with any of the aftermarket bluetooth kits?

Thanks much!