hello guys,can someone help me:i have the dvd live in bochum(which is so fantastic!!) and all the cds of this concert;and i notice a difference:the speed in the dvd seems to be a little slower than in the cds (for example victorius march in the dvd "live in bochum" is 7mn35 and the same in the cd" live in bochum" is nearly 7mn 25,10s faster)so i would like to know what is the real speed...thanks for giving me a response...