New gps

select a model or up to 5 and "compare"

scroll down to see if the unit is FM / XM / MSN compatible.

Compare Models

For your consideration, a couple of Garmin-free *gasp* alternatives :)

Navigon units offer free lifetime traffic, if that's important to you. Reasonably priced too:

http://www.experiencenavigon.com/

Tomtom Product Selector:

http://www.tomtom.com/productadvisor/?Lid=4&selector=true

You may also like to know that Bluetooth is more resourcefully implemented by other manufacturers than just as a speakerphone: it can be used to relay your location for help in case of an accident, download traffic updates via a phone's Internet connection, display and read out loud text messages, caller ID, etc.

Just my 2 cents,
Krieger

Not that I recommending the above, but it is sure nice to see someone that isn't a "Garmin zombie" (which I must admit that I am one).