Basically, its one of these:
lets me switch between my PC and 360 on the same monitor. My problem isn't that the thing switches between them, its that for some reason I have terrible ghosting when I switch to the PC, and on the 360, there's a massive tear line in the screen
Anyone used one of these switches before without a problem? The flaw isn't with the VGA cables, as they're fine when they're not plugged into the box.
lets me switch between my PC and 360 on the same monitor. My problem isn't that the thing switches between them, its that for some reason I have terrible ghosting when I switch to the PC, and on the 360, there's a massive tear line in the screen

Anyone used one of these switches before without a problem? The flaw isn't with the VGA cables, as they're fine when they're not plugged into the box.