Just out of curiosity will there be a set of comparison screenshots that help distinguish improvements upon v2.0 such as seen here? http://www.uloz.to/22762346/compar-v1-vs-v2-rar
Granted it's fine if you're still determining how you want the BD extras to turn out by then so it might end up being fun just watching v2.0 and v2.1 AVCHDs side by side and notice most of the differences until then.