Just like it says - I'd like to be able to get some of my favorite cab impulses into the Kemper without having to... oh, I dunno, profile a software cab sim on my PC? Awkward. Going the other direction would be nice too, although I suppose I could always run an impulse through a loopback amp profile running a desired cab model.
Probably not the first person to have mentioned this, I'm sure. Where is the Kemper staff commentary, BTW? Aside from the hardworking user base, Kemper's forum presence feels likes a ghost town with tumbleweeds and doors creaking in the wind.
-djh