Version: 4.1.0 (using KDE 4.1.1) OS: Linux Installed from: Ubuntu Packages Currently To-do's show up in Korganizer on the calendar. This is an excellent feature which even outlook did not have (as of Outlook 2007). I always found myself duplicating items in both places. However, currently KOrganizer does not show to-do's with recurrences correctly. It will show the to-do on the first due date, but not on the recurrences. This would be extremely helpful as something like my recurring to-do for banking, phone updates, etc. should be in the to-dos and not as events in KOrganizer.
Stephen, recurring to-dos are shown in agenda/monthview, at least I added support for that when making speed optimizations/refactoring in 4.1.4. (i don't recall if the old code showed them though).