With the A5/1 cipher about to be cracked in the next few months, anyone with the Motorola A760, A768, EZX (A780, E680, E680i) models can have the setup ready to exploit the Huge GSM flaw (for educational purposes) http://events.ccc.de/congress/2005/fahrplan/attachments/677-FreeSoftwareGSMP... Disclaimer: Suggestion is to be used for educational purposes ONLY, if you heard it from me FIRST. :-)