Blaz, the way computers screens are made now-a-days the use for a screen save is useless there realy is no use for them. screen savers were made way back in the day because the photons comming from the emiter would burn the imige into the screen filament at the front of the tube moniter, so your still imige of what was sitting on your computer would still be able to be seen even if the computer was off. LOTS of moniters were distroyed because people would leave the moniter on when it wasn't being used.
Today, with the advancements in technology, material, and softwhare things are differant. With safty turn offs/hybornation and also things operating in the realms of micro volts Screensavers are more of a novilty now.