I bought it from Aliexpress.com. Had to buy expensive one with PCMCIA card slot for a stand alone mode without computer. After I received it Card slot didn't work at all. I had a dispute with seller and they refund me $35. Price came out close to the one without card reader. I didn't bother returning and wait for another 3 month. I recommend the cheap one without memory card reader. You will be able to reprogram or diagnose your car using laptop. MUTIII software works with Laptops with win2000, XP or Windows7. It doesn't support Windows Vista or new windows versions at all. I am disagree with you about Cruise Control it is not changeable. Fog lights is option you can enable but not Cruise Control. I had many researches before I started this project. You still need MUTII to pull Kon file from your car. No other devices can pull out that file from your car. In many Etacs decoder forums they ask for kon file. Without it there is no way. Thanks.