my total mileage for running in was just under 500 miles and then it was mapped. I could only do off boost driving as the car needed mapping. Never had any problems at all, just dont do motorway driving and very your speeds, rpm etc. I didnt use boost at all during this period.
I used millers running in oil to start with, then i think i used vw synta silver, then changed the oil straight after the remap then did another oil change at 1000 miles.
Did 100 miles with the running in oil i think. Cant remember now