When I boot up my PC into win 8 I usually keep the taskmanger open to see what is going on. The memory usage is about %15 from 8gb ddr3. so that is around 1.2 to 1.3 gb and that is with steam and the basic things running. then after a bit it can go up to 2.5gb with the same things running. I added the processes up and it is no where near 2.5gb where is this memory being used?