Has anyone happen to use this car mount for there iphone?
here is a link to the item on ebay:
Car Windshield/Dash Mount Dock for IPOD iPhone Zune G1 - eBay (item 200401756561 end time Nov-06-09 11:28:37 PST)

If so do you know if you can still plug in the usb when its being held my the mount? thanks!