Hi, I switched to Mac like 3-4 weeks ago. Although I had many problems with Leopard I m enjoying it now. I have one problem which makes my total experience problematic, THE SCREEN. I think it does not show the correct colors. How can I test it ? And is it normal that the colors change a lot if I change my viewing angle liitle bit. For instance I stand up in front of iMac it becomes so white and bright. If I move to left and right ( let s say if I make 45% angle change) it parts become darker or pink ( white parts ). Is is normal ? ( i know LCD screens but this is too much in my opinion ) Another Question: Does anyone know any shop in Leeds where I can check for Imac 20"