Also I feel that it may not be the best to use red fonts for to-do lists - a little bit too eye-catching. Maybe just white fonts as calendar items will be fine.
Also seems when I have more than four to-do items shown under one day, the last one will be displayed as a blank. I guess it could be a bug.
As mentioned in one post above, it would be great to show non-dated to-do list with a different icon from the calendars.
Thanks a lot for your kind work!