This looks very promising, with a few improvements I can easily see this as my preferred calendar app.

Feedback: Is it possible to selectively enable/disable individual calendars? I have a "birthday" calendar from a large social network that results in multiple birthdays each day completely dominating the calendar. If I can't turn that off, it's virtually unusable for me unfortunately.

I tried to assign up for the Android beta but just received a confirmation email that I'd subscribed, no link to install the app. Is that to be expected?

[Edit: I just received a download link in an additional email. Thanks!]