Advantage: 1. Support Multi-language 2. Support almost 95% laptop on the world with Intel chip( I3/I5/I7 series) and have 4GB memory, we offer L enovo x200t, D ell d630 3. Software contain TIS and WDS software( for repair instruction and circuit). 4. Cancel USB Dongle, no need to worry anymore for losting usb dongle will shut down your software. 5. Provide bonus engineer software for free, you can use it to do single module programming. 6. Support Engineers programming. Function and Feature: 1. Diagnose and programming is multi-language including circuit diagram information.