I want to hear my IM messages, but I DO NOT want to hear a notification every time I get an e-mail. How do I turn it off?
Sounds like you're using the Android email app. Just open up your email app. Hit the menu button, then More, then Account Settings. Toward the middle of the Account Settings you'll find the notification settings. You can choose to uncheck the "Email notifications" options to stop the notifications entirely or you can go to "Select ringtone" and either change the ringtone or make it silent. The vibrate options are also there as well. Hopefully this helps!