OK guys I did some research and came up with these web sites about starter boxes I think you should take a look at. They will teach you on how to improve and maintain your box and the batteries.

http://www.rcnitro.com/rn/articles/ht_starterbox.asp
http://www.rc411.com/howto/starterbox-01.html

Here is a web site talking about using a starter box with a RC10GT

http://homepage.ntlworld.com/ross2000/gtinfo.htm