I currently have a mio 520 gps but I'm looking to upgrade to a bigger gps. The AVICF500BT has everything I want. Before purchasing this gps I want know if there's a car vent clip mount available for this gps. Where can I purchase this?

I just got this for my F500BT

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=330190497583

The 4-prong adapter is kind of standard which fit the F500BT cradle.