@Drpeter :
thank you so much, i have a question what is the diffirent between the usb version u told me and the WIFI version?
i personally like the WIFI funcion but does it support full like the USB version and how about it Ipad application.
does easy to use and does it support Coding Calculator or Coding explain for modified coding of the car.
I personally own a 750Li before so i usually ESYS program to change the option on my car which is so fun.
other company is Abrites 72 advertising me to buy VAG Commander which support control unit coding and coding calculator. I wonder will is the same?
i like more because i like the IPAD funcion.
here is the site they told me
http://www.abrites.com/products/abrites-diagnostics/for-vw-audi-seat-skoda
Regards