E-P2 live view display concern

hey guys and girls,

I've only had my E-P2 for a day now, so I'm just getting used to it. But I already have a question. Whenever I'm using the camera in low light conditions, the live view display (in either the EVF or the LCD) is filled with a lot of white 'noise', very reminiscent of a tv set that needs its rabbit ears tweaked. It doesn't show up on photos at all, but it's a bit surprising to see as I've never noticed that on any other camera.

Is this common or do I have a defective camera?

 

I switched it off right after posting the question, and it helped a little, but the noise is still apparent in low light. So this is typical? I can live with it, but if no one else experiences it, I'd like to get it taken care of.

 

Thanks. That's reassuring. I really am pleased with the camera, and AF works fine. So I'll stop focusing on that (ha) and get busy with picture taking.