I just recieved a sparkly new Wonderswan Color in the mail. When I turn it on all that happens is that some seemingly random white lines appear for about half a second and then the screen goes black again. I was expecting some sort of boot up screen, so I'm now worried that it's defective. Can someone with a WSC tell me if this is normal behaviour for the unit when no game is inserted? I don't have a game to test it with yet, and I really don't want to start buying games if my unit is defective.