Stella Change Log:
The first time you launch FBAnext, a file-fbanext ps3.xml will be generated. This file your stock options.
If you want to change the path of your roms, edit fbanext-ps3.xml.
.Zip/.7z/.rar extensions are supported.
For the stella emulator would basically follow the same procedure.
L2 + R1 + R2 Pause / Return to menu
R3 Service Mode
Reset Rom current L3
Enjoy those updates and thank the devs for keeping their emulators up to date.