Moving password files of Firefox from one computer to another

Finally recovered my passwords from lifebook-P1510 to P1620.

Solution: (It's always wise to backup present password files and then...) Copy password files from old computer's firefox: C:/users(documents&settings)/username/AppData(Application Data)/Roaming/Mozilla/Firefox/Profiles/xyz.default/  -> key3.db, signons*.* to new computer.