I think that there should be a screen saver for Guild Wars. So, I'm thinking that it'd be specifially be the bigger battles (GvG, special events, HoH). So then, you can record the battles (it doesn't have to start from the beginning) and then save them. Then the Screen Saver will randomly choose one of the recordings and play it as your screen saver. And if you just want to watch it, you can click around in it like watching a battle. Then, to exit the screen saver press ESC.
w00t!!
Guild Wars Screen Saver!!!!!
gameshoes3003