rbyham, don't mind eric...
I'm sure it's possible to get Agenda One as a Titanium Panel, but I don't know how you go about it. People have created all sorts of panels (ie Facebook, Weather, CommManager, etc.), so making one for Agenda One would probably be in the realm of possibility. You're probably better off asking over at xda in one of the WM development and hacking sections.
Windows Mobile Development and Hacking - xda-developers