Been checking out these usb charger circuits to make for my iPod Shuffle and thought maybe som iPL members might be interested. I have denoted the one I have done and found NOT to work with a '*'. The next i am to try is denoted by a '~'. Has any one else made on of these before? or similar, please lets us know of any experinces or even if you have made one of these listed,

how-to make a usb battery (http://www.hackaday.com/entry/1234000520028239/)
how-to: usb battery v2 (http://www.hackaday.com/entry/1234000270029372/)*
iPod Shuffle Charger (http://jeffmcfadden.com/tech/shuffleCharger/)
iPod Shuffle Charger (Mod of above how to) (http://hb.quik.com/~sueh2/iPodShuffleCharger.png)~

Just waiting on a altoids (or simliar) tin, I am in AU and they are quite expensive, then i will go buy a new regulator ($1.20 AU) and buther an old usb header. Let you all know how it goes.