Pretty sure it's not been posted yet.
Opinion is, C4 has great initial lift, but not so much hangtime..... Oh yeah??? 
Sick - I used to go there and stay in that hotel every year in my Commando days, wish kiting had been around back then, wouldve been easier than skiing across the Hardangervidda plateau all the bloody time :)
Either mad or very talented or both. i have 4 kites i'd rather jump off a mountain on before i'd reach for a c4... amusing choice. but none the less it worked for him
Exactly. It's the skills required with the C4 that got me, a really fine touch required.. unlike a big foil.
Not to mention these kites and bars are not really 'rated for flight' like some of the dedicated Ozone flying gear.
Laughed at the 'MC' at 2:40 - "Everything good, there is no train; Marek, you can jump..."
If the dump valve opened mid flight would the kite
(1) keep flying
(2) act like a parachute
(3) crumble up and plummet to the ground.
Here's a oldie but a goody! Kite surfing kites and harnesses are not really designed for what this guy is doing, but I flew hang gliders for many years and would love to try something like this!
That was pretty f'in legendary. I liked it when he said he was worried about landing on the lake because the ice was so thin.
What impressed me was their very vigorous and scientific safety measure regarding a potential train arriving. Safety first....lol....
Credit to him, awesome jump however you look at it.. If it had been me, you'd have been ble to follow the thin brown trail down the mountain... 
