If you want some portable speakers that have some punch, i have the perfect solution for you.

http://www.buywirelessnow.com/lg/buy...cessory/273599

http://www.bestbuy.com/site/olspage....=1142292824757

I bought a set of these about a month ago at Best Buy...it's the MSP-100 by LG. These things are AMAZING! I really didn't expect much, but I was shocked when I first turned them on. First, they have a rechargeable li-ion battery, and it is charged by a standard mini-usb connector. It also includes a carrying pouch and all of the needed patch cables to use it with any mp3 player, media phone, computer, Nokia 770, etc.

These are the best portable speakers i have ever purchased, and i have tried many of them. This thing is the size of small clamshell cell phone, with the same form factor - it fold shut for easy carrying in your pocket. There is no volume control, the device controls that for you. Runs about 8-10 hours on a full charge.

They are also available at Cingular stores in a Cingular-branded version, and the same thing at Verizon. The best Buy version is labeled as LG...

These things work great with the 770, i use them all the time...