Acer AZ3101-U4062 WiFi 21.5 All in One Touch Screen PC,2.8 AMD ATAHLON II X2 PROCESSOR 240e DUAL CORE, UNMATCHED 8192MB (8GB) RAM DDR3, GIGANTIC 500GB,WINDOWS 7, WIRELESS KEYBOARD, 8x SuperMulti DVD&plusmn;R/RW drive,