My output currently reflects 8 machine running 24x7... 1 is my work PC that gets a hit 8-10 hrs/day when I do real work, 3 are home machines that are used fairly lightly... the other 4 are dedicated crunchers... my herd is considerably thinned from my D2OL days... on the other hand, I have 4 ECS N2U400 motherboards, 4 XP+ chips, 4 cases... just missing some memory 😀