The perfect addition calculator

I was with my "big" computer dissatisfied ... loud, current eating difficult. Have the ASRock seen at Amazon, read the positive reviews and buy at the end also. Quickly taken immediate delivery in "Amazon style" in use. I can only confirm what others have written. Amazingly, the entire hardware of Windows 7 has been recognized without any problems immediately to install any additional drivers ... a dream. ASRock is fast enough to see flicker films (YouTube in HQ), but while browsing not fast as one would have expected (why?). The fan is "silent" but silently on any case. Disturbs a bit while working. I use the old computers as a test environment (multiple VMs) and use the ASRock for my daily activities. Visio, Office, MindManager, Project and similar software to function on the ASRock very good. Lustig is the number of CPUs in the Task Manager ... there are 4 processors displayed (dual-core and Hyper-Threading). Can the reason for the poor performances when browsing (Firefox, IE8, Chrome ... all three) be? 'm Still very satisfied. Speaking of ... the ASRock support two monitors ... but is so slow.