Ok

I bought this app. because the description sounded like it would give me information on the state of my battery.
Sadly, that is not the case.
The wizard attempts to come up with a value for remaining battery capacity based on purchase date and usage per day, but while thats better than the other battery apps out there, its nothing like what you can get on a laptop.
So this is mainly a bust.

Other than that, this is a nice enough application. Some of the skins are very nice, and I like that you can hide some of the data if you dont need/want it (e.g. 3G time on an iPod).

MyceaKasos about Amber Battery Pro (+Battery Doctor/Battery Boost)