This programmer works with the AVDI interface. With this programmer you can read the SSID of the key, erase the NEC chip and then program it again.
All existing customers should have received a NEC board, on which to solder the NEC chip. For all existing customers - if you send to email@example.com the dump from the EZS we will send you back a working key dump and you will not need to worry about virginizing ECU, 7GTronic and so on.
The NEC chip should be soldered on the NEC PCB, which is provided by Abritus72. Here is how the programming procedure looks like: