My personal gadgetry is, by modern US standards (especially in the Bay Area where it seems like everyone has a Blackberry, iPhone or other SmartPhone) pretty old school: I have a year-and-a-half-old Palm Handheld Zire (one of the last Palm non-phone PDAs) for my calendar, tasks, and many of my contacts, and a mid-level Samsung phone for Sprint that is good for calling and texting, which is mostly