Wow, thanks!

I checked Jonin's page the other day, but there was nothing related to the sng format.

I began to look at the mid format and got
a *bit* confused. I think I have a fuzzy clue about the variable-length-array, but...

Could you enlighten me about that too? I just
tore the web inside out and found only the same kind of mid-specs everywhere. I really don't get the idea.. Or is it too simple?
The MSB on the first byte is 0 or 1 (don't remember) and the number is marked with the remaining 7 bits. Then the last byte's MSB is the opposite to the one on the 1st bytes and... that's it?