Thanks Guys
I went 10 years with my old car and never got so much as a scratch, and as soon as I change into something new... Just disappointed I guess. I'm going to try one of the paintless dent removal guys recommended on the local Porsche Club site.
For the record I'm not actually a fumer/seether/grenade kinda guy, had the person owned up I'd have been fine. Wife reckons it was probably kids getting out of the back of the adjacent car, but I don't think that excuses it.
Oh well... At least is wasn't the newly painted 911
Touch wood!