i`ve got citroen xsara in a project and i must do a remap. decided to buy interface ( from ebay.co.uk + folder with 12000 of remapped files for about 5-10 pounds)will connect it and flash my Magnet Marelli iaw 1ap, then upload one of these files.How it sounds, is it worth, is there something i have to worry about? there is kwp2000 for 29 pounds or mpps v13.02 for 10 pounds. i`ve asked people doing this and the price is 200-350 pounds but its too much for me, otherwise i will pay just for the interface + files = 40 bucks. some advices, thanks in advance