I was just thinking of my Handspring yesterday. It peeped when I needed to do things and synced well with TDE's old school PIM suite. The calculator is still the best I've ever put in my pocket. It was easy to work, had all the functions I needed, an extensive collection of physical constants, a generous supply of registers for intermediate results, and could paste or cut from text files. Graffiti is still my favorite mobile text entry method. My boss forbade it at work, I don't have much use for it at home, so I have not used it in two years.
Anyway, I love the set up.
Happy New Year. I hope to be chatting with you more often.