Parents need to know that this game is a comfortable fit for children because it allows them to study in a manner similar to the way they play video games. Parents should note that the iQuest is most effective when it is used to study specific textbook materials. To set that up, parents will need to spend additional money on either add-on cartridges or the Mind Station Connector. Check to see if your child's textbook is covered by the iQuest materials before buying.
I bought this on christmas 2007. i couldnt find the charger then and since then we never charge it, and it is July 26 2008 and it still has 1/2 batterie!!