Do you actually have a .db file? I can't tell. Do you have any idea what the format of the file is? (.db means nothing; I could rename an .avi file and have that extension, and .db could be many different databases.)
Join the #python-forum IRC channel on irc.freenode.net!
Please do not PM members regarding questions which are meant to be discussed publicly. The point of the forum is so that others can benefit from it. We don't want to help you over PMs or emails.