I have just been looking at iTunes UK, and of the 210 Scooter tracks available, Apache Rocks the Bottom (Radio Edit) is now the 5th most popular Scooter download, with only RAMP and Nessaja above it.
Now I don't have any idea what the volume of sales are on iTunes UK, but Apache Rocks The Bottom seems more popular for downloads than other recent relesase.
Having new releases on iTunes could be good for Scooter in the UK - at least it gives fans who don't want to order from Germany a chance to buy the tracks