i have a 5gb zen micro, it's really nice. the stock phones are fairly decent for stock, but you really gotta pick up something better if you appreciate good sound.
and it's only going to come with 2 batteries if you're one of the first 40000 ppl to buy it, and i bought mine over a month ago and iddn't get it, so there's no way in hell you're gonna get another battery at this time...
