Using latest extras-devel kp50 and bleeding-edge drivers compiled for kp50, I'm unable to use Cleven. I've replaced files in /opt/cleven/compat-wireless with new ones, from package for kp50 - I've also ensured that file(s) ownership and permissions are exactly same as after fresh Cleven install. Everything to no avail. I'm pretty sure, that my modules are OK - I've tested them with fAircrack (same method, drop-in replace of files compiled for kp <=49, with files for kp pre50 & up), and it's working fine. Saturn, You probably know what is wrong already, but just for the records - after trying "load injection drivers", MAC dissapears. After "enable monitor mode", *both* "enable monitor mode" and "disable monitor mode" buttons are available. When trying to scan, message about "drivers not in correct state" appear. Cosmetic addition - using kp50 (pre50) Cleven complains about "proper kp not found". /Estel // Edit Wouldn't it be more sane, to provide user-configurable path to compat-wireless folder (module files, to be more precise), instead of distributing it with Cleven itself? Current approach is going to be PITA with every new KP release, that change anything regarding wifi. Or, at least, it could use same approach as with reaver (finding it and copying) - inferior IMO, due to unnecessary doubling of files, but still better than current situation.