A friend of mine has a PDA and actually uses it. Hanging out for awhile really showed me how useful it can be, just even for quick reminders, notes, or looking up an address (when all you have is a phone number on your cell), or even holding a map. But I've also been thinking of getting a DS Lite, so I wanted to know if anyone knows of what kinda of software and features there are on the DS that could be useful as a PDA-replacement? I don't expect to get every feature a PDA has but I'd like to know what is possible. The DS Lite is also a bargain compared to the prices of many PDAs. Thanks!