Computer-free charging, works as expected
I bought the Griffin PowerBlock AC Wall Charger for use with my iPod Touch. I resisted buying Apple's own wall charger because I felt it was a bit overpriced at $30. While the Griffin PowerBlock is the same price, at least you get a spare USB-to-dock cable as an extra bonus.

I've been using it for a couple of weeks now, and no problems. It's nice to be able to plug the iPod into a power outlet overnight and wake up the next morning to find a fully-charged unit. I have a notebook computer as my home computer, and I'd rather not keep it on 24/7 just to keep an iPod juiced up.

Also used it on my slightly-older iPod Video, works fine for charging that too. I'm guessing it'll work with just about any dock-input iPod/iPhone without any issues.

Only one minor shortcoming: The display light on the PowerBlock is supposed to stay red while charging, and turn green once charging is complete. In practice, when the iPod gets close (but not quite all the way) to full-charge, the light switches between red and green every couple of minutes, basically giving you a false-positive. Not the most reliable indicator, although it does turn a solid green once charging is fully done. (I suppose you could also check the iPod itself to confirm when it's done.)

Perfect For All iPod's and All MP3 Players!!!
This is the best wall charger you could ask for if you are buying any mp3 player or buying an ipod this is for you okay all you do is simple plug it in into a wall outlet use the included cable plug it in your ipod and their you go the light on it will be red which means its charging and then it will turn green once its done charging, if the cable included dosent work if you dont have an ipod then use the cable with the other mp3 player great buy, buy it today!