The tracks problems still have me perplexed. No problem about the tone. It just felt like you were ignoring the information others were posting trying to help.

I ran 1.03 for a while and didn't notice any degradation of sound/musical quality when moving to 2.0b3 (and subsequent builds). If you look through the change logs for 2.0b11 you'll see there's nothing mentioned that would explain why the quality has now improved for you either.

Definitely keep an ear open for any strange qualities while running b11 and when updating to the next beta. Then post an update in here.

Bruno