watch out with the AMD remaps... it's far from a "custom" map... just £400+ for the same thing that Chip'N'Spin were doing for £250 last Sat, except C'N'S give you more options...
Now admittedly this was abotu 4yrs back: I was supposed to get "before and afters" with mine there when I got my high lift cams done on the Golf... they messed me around a fair bit: they completely neglected to do the before plot... said that there had been a problem with the Rolling Road (annoying, but kinda fair enough since I'd had it dyno'd there 2 months before I wasn't too bothered), but then to not have the after-map and having no warning that it wouldn't be ready and no offer of a discount...
I decided to leave the car with them for a few hours extra on the day I was due to pick it up (after they'd already had it for a week!), but they "didn't have enough time to get it on the dyno that day".... and then a whole separate trip (3 hour round trip and a four hour wait) to their old site in Bicester to get the after dyno done "properly"... the last of which, they had to "re-print" it and tried to fob me off with a standard 8v GTI map - clearly NOT one for high-lift cams... when I complained they said they weren't sure it had actually been dyno'd, but they were a bit busy that day (despite me having booked that in a MONTH beforehand) and I should bring the car back next week.... I've never been back, they clearly have too much business to need any more of mine.
When I did get it tested properly.... turns out the fuel pressure regulator couldn't cope over 5500rpm (power curve just ran flat from 5500 to the rev limiter at 6600).... a new PBV later and suddenly I was running 20bhp up on where I was before and it was pulling HARD to 6250rpm and holding most of that up to the limiter... which I'd never have really known about thanks to AmD not bothering to do their jobs properly.
edit: and while I'm having a rant.... £350+VAT for cruise control?!? When others do the same OEM hardware, fitted and Vag-com'd for £180 inc VAT?!?