It offers Full Feature Scanning including LIVE DATA. I cannot tell the difference between a megabyte and a megaburger, so would relaly appreciate some direction on this one. U581 Scanner is for real-time automotive diagnosis based on the OBD 2 & CAN-BUS protocol. To be honest, I don't quite know what I should be looking for, so I have posted up several models and am wondering which you gents would rec.? OBD II 2 Scanner/Code Reader: Lancia Mercedes Benz Tata on eBay (end time 31-Jan-10 20:48:46 GMT) U380 OBD2 EOBD OBD 2 diagnostic code Reader Scanner on eBay (end time 05-Feb-10 23:10:03 GMT) Fault Code Diagnostic Reader Mercedes A C E S Class UK! on eBay (end time 12-Jan-10 21:31:44 GMT) GS400 OBD II 2 Scanner/Code Reader: All OBD 2 Vehicles on eBay (end time 26-Jan-10 11:33:09 GMT) GS500 Diagnostic Fault Code Reader Scanner OBD2/EOBD on eBay (end time 14-Jan-10 17:56:40 GMT) MaxScan GS500 Live Scanner OBD2 EOBD Fault Code Reader on eBay (end time 01-Feb-10 11:17:21 GMT) U581 Diagnostic Fault Code Reader Scanner CAN OBD2 EOBD on eBay (end time 07-Feb-10 10:03:52 GMT) I had a quick look on eBay and there are quite a few. 19 Share 6.6K views 6 years ago Actualizacion y cambio a espaol ingresar a clickeas en downloading y dependiendo de la version que aparece en la pantalla de tu scanner buscas el. Having read a very useful thread regarding scanners, I feel it is a wise investment to buy one for our W202 C220CDi.