The reason I like the Rhodium Calendar so much is because the Rhodium TF3D tends to handle more of the tasks before they're actually handed over to Windows Mobile. Being able to have a calendar on the TF3D scroller that is actually interactive, takes away having to click on the TF3D Home Screen Appointments..When there is a calendar visible that shows an Arrow on the days that I have appointments..

It also replaces a paid-for program - Thumcal. I loved thumbcal, but now it's one less program that I have to install to memory.

I remember when Rhodium was first coming out (after people previewing the Diamond 2), people were drooling over the calendar and only wanted that...now I see why.