well most screensaver programs you can get for the amiga have a powersave mode, as do programs like MCP and the like. Personally I use a program called YAK, avaliable from aminet... I use YAK because it gives me a digitcal clock on the workbench title bar (and all other pub screens). I also use it to control my wizards, middle mouse button, as well as the click to front function that a commodity does... All in all i find YAK to be a great little proggy and id be lost without it :-)