I can't help you with your exchange calendar, as I don't use exchange.
I don't use "my calendar" either, and that works just fine for me.
I only use the google calendars, mostly the same as you.
This works exelent for me, as I have all my calendars i gcalendar/ thunderbird, and there have a nice interface if I have much to fix.
Don't know if this helps you much, but bottom line is anyway that you can just stop using "my calendar"
|