You're missing the point: it's not *plasma* that causes the problem with PCs attempting to display oddball aspect ratios, it's the oddball aspect ratio the oddball PC is attempting to display. E.g., a laptop with a native 5:4 display is going to look goofy on a 16:9 plasma, LCD, DLP, CRT, etc. It doesn't matter what display technology you use, if your PC is designed such that it expects to only output one particular aspect ratio while your display device expects to display only others you're going to have some issues.