mozilla prefs using 2 different folders HELP !

Last month I recently added another bigger hard drive to my G4.  I 
copied over the mozzila folder from the old hard drive from the Library 
to the new hard drive in December

I had both hard drives running at the same time but used mozzila from 
the new hard drive with 10.2.8 running from the new hard drive.

I disconnected the old drive today and mozilla shows the profile names I 
had but could not find them.

I plugged in the old drive and its working fine, I compared the profiles 
folders between the 2 drives and mozilla is storing it all on the old 
drive still

How to change the profile locations.

Is there an .ini type file to edit the paths

HELP billymac...