Two weeks ago I plugged in my printer via the Usb Hub on my Unibody Aluminium MBP, Os 10.5.6, bought 3 weeks ago. The moment I plugged it in it immediately displayed a multi lingual message saying that i needed to restart! I did so, and then plugged in my USB memory stick, tried the ipod, the iphone, the external HD, the camera. No luck. This ONLY happens when I connect a USB device! It never happened before. I didnt install any 3rd party software during this time and also deleted anything suspicious. Another problem alongside this one is the fact that my MBP can no longer sleep! It goes to sleep then comes back to life. Im really worried about the panics. Tried the apple hardware test, it says "no troublE". any ideas? Any help greatly appreciated!!!Thanks!