I made a brief mall detour this AM to spend a few minutes with Bose QuietComfort headsets and see if Apple has those new iPod on display (nope). While there I noticed a Vonage booth going in. The cabinets are bare and the store rep is still waiting for his broadband connection, but it was pretty interesting (and surprising) to see them making this retail push. If you’re familiar with the DC area, Vonage plans to have a presence in Montgomery Mall (above), Tysons Corner, Potomac Mills, and White Marsh.