Hi, im after buying Vag-com, we used to have it at the garage I used to work at and all I used to do was bring the lead home and use it on my laptop after I downloaded the software but cant do that now. what do I need to buy? Is it just the cable? iv had a quick search and there seems to be a lot of different versions cables etc. Im needing to do some fuel logs on a golf I have that keeps getting fuel cut problems. Thanks