Compatible Devices
MapPoint
Sending information to a GPS device using MapPoint must be done via USB or MSN ® Direct (subscription required after trial period expires). Separate download of free plug-in may be required. Not all GPS devices are supported. See the list of compatible devices here: http://www.msndirect.com/services.aspx.
USB vs MSN Direct FAQs
via MSN Direct (Wireless)
via USB
Is an Active MSN Direct Subscription Needed?
Yes
No2
Is an Internet connection needed?
Yes
Yes
Supports devices in addition to Garmin?
Yes1
No3
Send to GPS is a North America only feature.