Wrong Values for Install_amp

I am currently working on getting asterisk and freepbx working on ubuntu server 10.04. When I ran install_amp and it asked the values for my asterisk user, database name, scripts locations, ect., I entered the wrong information for several parts of it (late night) and I am having trouble figuring out how to change those values. My next step is redoing the whole asterisk and freepbx installation and I would rather not go through all the steps again. Hoping someone here can help me out.

assuming 2.8 or prior, they are in /etc/amportal.conf, change them there.