Help. Can anybody tell me if there is a way to reduce or dampen the noise with my Sony VPL CX1 projector. I know its a budget model , but i do find the fan noise intrusive at times. Also is there any way , of masking the white lines at the top and bottom of the projected image , or is this just a problem i am going to have due to the model constraints .Alteranativly , can i buy a different lens to get round this proble. Any help is appreciated .