It has been sometime since I have posted a message and this questions may have already been asked and answered (I wasn't able to find it). For added features of Palm Desktop 4.1.4, which Palm devices (and Palm OS) are actually able to use/display "location" and "category" of the Calendar entries, etc. The category feature on the desktop is quite useful to filter, etc. I have a 515 with Palm OS 4.1 and Desktop 4.1.4. I will be getting a T2 soon (does that take advantage of these features?). Thank you.