Oh, you remember my La Campanella?

I thought that was long forgotten.
Ok, thanks for all your advice!

I've been down with a cold for one week now so I haven't touched the instrument. I will certainly try to sit a little lower. I actually get a little exhausted in my back after an hour or so; maybe that's because I'm sitting to high.
The teacher is as always a good advice, but there is no economical possibility for that, unfortunaely.
I don't base my interpretation on anyone else's (of course I've heard both Berezovsky and Berman). Any similarity is coincidental. I'm not very fond of Berman's interpretations of these etudes (except for his Mazeppa which is outstanding). His Chasse-Neige is IMO too much show-off. I like it more calm, almost suppressed.
Thanks again! Any comments are most appreciated!