I have my taskbar on hidden. I prefer it that way. But when I am in Yahoo! Messenger, everytime I receive an instant message, the taskbar pops up and locks up until I click on the window and bring it to the front. It's very frustrating. I've changed all my preferences for Yahoo! so that it doesn't pop up the messages, now just the window pops up. Does anyone know how I can stop this? I tried the Yahoo! preferences, and I tried the control panel options as well. I figure it's just something I don't know to change. This has to stop!