First of all, congratulations on the COreBOS project. I told you this via e-mail Joe but again here in public: I like the direction you're heading.
As someone who uses the projects module a lot, I have a feature request that's basically ripped from vTiger 6. I like the way Projects and Project tasks appear in the top of the calendar there. Would be great if the same functionality could be made into CoreBOS.
This has been implemented. Now all modules with dates are accessible on the calendar and those with start and end time (timecontrol) are shown inside the calendar