Video of PlayBook AIR App using Geolocatoin

Just to follow up on a post from yesterday, I completed an AIR check-in app, well at least the demo. See it in this video:

BlackBerry PlayBook: Location Based Services (LBS) Application Demo | Web & Mobile Location Based Development

Note, I am still finding some GPS issues, which others have also seen.

Can this app use the Bridge or, again, is this tied to having an active wifi link. And, I'm one of those who do NOT want to pay for a tether connection, so Bridge would be the option.