PowerShot S230 problem

I recently bought the S230 about 3 weeks ago, but now I've notice when i shake the camera gently, there seems to be a rattling sound. It's like a part came loose or something. Is anyone else experiencing this problem? Or is the camera maybe defective and I should try to get a new one?? Thanks

The S230 has some ball bearings inside which are used to determine the orientation of the camera so the LCD can rotate the picture if needed when the camera is held sideways. My S230 has had this small rattle from day 1 but it is nothing to worry about unless it gets excessive.