CESD has announced a desktop calender app for Windows tentatively dubbed "Pimlicalc". I wish this had come out a while ago, but can't blame the guy since he runs a gorilla habitat full time. For those who haven't jumped the Palm ship, it's worth a read. He says other platforms could come at some point down the line, but don't hold out hope for an iPhone version anytime soon. He says it's the biggest hurdle of all the major mobile platforms. Mac and Linux desktop versions will be released at some point as well.