Astra 2.0 CDTI remapping?

[Bloopeta]

Id personally want some client feedback as mentioned. There are good and bad maps, I have a disk full of generic maps, but wouldnt dream of using any of them. Ideally, the car wants to be mapped live, driving round or atleast on rollers, anyone who plugs it in on ya drive and uploads a map, is using a generic map, and as you know, no 2 engines are exactly the same. Ive seen alot go bad over the years, even recently my mate has just had his 2nd turbo fitted on his 64 insignia sri cdti, hes not bothered as its a mobility car, but its only developed probs after the map. Usually its around £350 for a remap from a reputable company, as the software of a decent map isnt cheap! Anyone can buy generic maps who owns a laptop, and as remaps are at a popular high these days due to everyone going diesel for the tunability, theres alot of cowboys jumping on the bandwagon.
Remeber aswell, if your cars still under warranty, its wont be after the remap!