Android :: Calendar App Recommendation Needed

I really like the built-in calendar app on my new HTC Desire. But there's 3 things that it can't do, and I really need them:
1. I need to be able to set up how the calendar calculates week numbers. I live in Demark and in Europe we don't calculate week numbers the sane way as they do in the US.
2. I need to be able to set up repeated appointments that repeat every second week, or every third day.
3. I really want to be able to set the default reminder time to 'Do NOT remind me'. The built-in calendar app lets me set the reminder value to 'No remind' when I create a new event, but it won't let me set the default value to 'No remind'.So basically I need a calendar app that works precisely like the built-in one, apart from the 3 things mentioned above