BirdPod has officially changed it's name to birdJam and they have increased their product line.

What I'm most excited about is that they are offering a new portable speaker that works with most every iPod model--any generation—including Video. iMainGo is a state-of-the-art digital amplifier, weighing just 9 ounces, and measuring 5.7 in. x 3.8 in. x 2.4 in. The click wheel is accessible through a clear touch-sensitive window for easy and instant access.

I hope this is at Bird Watch America, I would love to give it a whirl.