I love my LG Rumor. It's got GREAT sound quality, and as an LG it's highly durable.
Plus, if you text message, it has a querty keyboard that slides out of the side.
It has a slot for a card, so you can put MP3s on it, it comes in a SEXY black w/ blue trim, and is very lightweight and sleek.
The only downside I've had so far is it takes crappy photos compared to Phena's Katana.
Specs: http://nextelonline.nextel.com/NASAp...neSKU=LG260KIT