Macbook won't sleep

[epheterson]

I first noticed when I shut my macbook and then heard iChat log in and load my buddy list. Then I watched it and heard the familiar cd-drive sound followed by the iChat again. Then the cd-drive, then iChat again.

My macbook gets stuck in a loop when I close it.

If I keep it open and tell it to sleep, the screen goes black for a second, then it comes back up and I hear iChat log in again.

What could cause my macbook to be unable to sleep?

 

[mad jew]

What peripherals do you have plugged in? Do you have any Bluetooth devices connected? What apps are running?

 

[M@lew]

Also, tried rebooting?