Krazor69 --

You might want to use the forum's search capabilities to find the various threads on wireless network security, aircrack-ng, kismet, WEP encryption, WPA encryption, and the like...

The short story is: There's (currently) no way to use the internal wireless network hardware to inject packets, so the "wireless network security" aspects of this device are somewhat impeded. Some have had success using an external 802.11b/g wireless device -- again, search for the threads on this subject for details on specific hardware, software, and configuration they used for that...