I was wondering about having a chat client running while the touch is in your shirt pocket or on your desk or whatever, and if it could "click" (like the keyboard click sound or something) when you get a message. Appolo and MobileChat don't seem to make a sound when you get a message. Also, if you set your touch to never auto-lock that'll drain the battery, right? Wondering the best way to have a chat client running for hours and drain minimal battery...

Thanks