Hi guys....I bought a USB OBD11 fault code reader off ebay...after a lot of faffing about to get it to connect to the laptop...I have got it up and running now, http://www.ebay.co.uk/itm/4005948750...84.m1439.l2649 Using Scantool.net software it came with...only able to use the first 2 pages of info unless I pay for the full prog, I'm new to using these devices...only got it to clear a fault light on my daughters KA after the coil pack failed which it did without problem, So out of curiosity...just what can I do with it...I dont understand most of the data it displays interesting as it is me being from a by gone age....my old landrover is steam driven...but nice to know just what I can do with it, Is there any other free software available that may give more info that the scantool stuff I have. Nick.