haha Maurice, that video is classic! i remember when it came out and the other Adam Koch videos. just when they were working out how to loop the kite when gliding down.
you got me looking for other awesome old videos and i found the clip of Mark Shinn getting filmed riding from starting at the beach and do a series of launches off the rollers.
this site ^ has heaps of other gems like 'Heart Attack' and check out the low loop in 'kiteloops':
** EDIT ** wtf, i just watched the dutchman's video and now it asks for a password.