Sorry to keep the thread derailed, but regarding the Kemper: Mr. Olpal, your observations are correct - it IS everything you mention in your posts.
I've found that once folks actually try one, they're hooked.
Having outstanding versions of Bogners, /13, Dr Zs, Vox ACs, along with tons of Mesas, Peaveys, Marshalls et al AND being able to profile your own stuff is just off the charts!
I saved up my ducats for about a year before I dove in - plus I wanted to see how the rack version looked.
I went with the lunchbox, since the rack version doesn't have the lights around the knobs, which are too retro-cool to do without.
I didn't get the power amp version since I wanted (needed) a Full Range Flat Response powered speaker anyway to use for volumizing acoustic g and bass (via the POD XTL with the bass pack).
I can see why people with their fave cabs would want the powered version though.
Another huge selling point for me is for reamping.
The age-old issue of being able to play better with a tone all greased up in reverb and slathered in delay ...but is 100% wrong for tracking.
Via spdif, the Kemper can spit out 2 monos - the fx'd version on the left and the dry DI on the right.
Then just send the DI track spdif out back into the Kemper, swap out a more appropriate un-greased tone, spdif it back into Sonar, press record and sit back with a big fat grin on your face!
This thing, honestly, is exactly what I was looking for as a guitar-recording solution.
I lurves it!