I just had an idea, but I don't know enough to implement it, so I thought I'd ask you guys if you had any ideas:
YOu know how sometimes you're in middle of working on something, or whatever, and suddenly your "new mail" sound dings? So you switch to Mail and sometimes its something important. but sometimes it could wait. So how do you know? Well wouldn't it be great if there was a way to make a different New Mail sound for specific Contact groups or Smart Folders or whatever? Like if its from work, you get a different tone, so you know its important. (SOme cell phones let you do this with rings...)
Anyway, I thought its a good idea, so if anyone has any comments- or a clue on how to do this- feel free...