Ok, this would be a present for someone else. The problem is that I really don't know the first thing about PDAs. Really, don't assume that I know even the basics. This person would mostly use it to replace an appointment book and address book, that is, for relatively basic things. However, I know that she would appreciate any cool tricks and features even if she doesn't "need" them. The recipient is currently running windows 98, though I'm trying to switch her to a mac, so ideally, the PDA would be compatible with both macs and PCs. Price range is a couple of hundred. I want it to be nice, and don't mind spending above the bare minimum, but I also know that she isn't the type who will need the most advanced, fastest, most amazing PDA. Please, any help you can offer would be much appreciated. What brands are good, what models have you liked, what features do these models have that make them better than others, etc. Anything you can tell me, really. Many thanks.