I found that much out myself but what does that mean besides from marketing?
It looks like the Gaming 7 has the best soundcard (does creative sound blaster cinema 2 only run with
the gaming one? Only the Gaming 7 said something about it on the MSI side).
nvm the MPower, Gaming 7 and Krait all have the Realtek ALC1150 in it, the sli plus a Realtek ALC892
After looking at all 4 of them (besides from the sli plus) they all have identical power and stuff in them... only the lan port
is different and the look. Ok the krait is missing the little screen for the error code number but thats all. You can even see the free
space where they left it out...
So... I am probably going for the Krait one. Seems to be the same as the other ones and looks cooler
while the sli plus one is a little bit "worse" I think.