hello everyone im having issues fitting the screen of my mac desktop to my t.v.. I am using a a panasonic 32 tv. with the dvi to hdmi. the problem that i am having is that eveything is to big and i cant see the top of the screen. i tried doing everything i can think of from switching the format of the t.v. to messing with the settings on the mac to the setting of the tv...can someone plz help me. i know one way is buying the dvi to vga. but is there a setting i can do...