What are you using CC for? You're going to find that most of us are going to say don't bother using it. HWmonitor and Everest are two that many use. Speedfan is another some recommend. CPU-z can give you a lot of information about your CPU and the RAM you have installed.
Yes, it is overclocked. You should run some stability program such as Orthos or Prime95 for several hours to check system stability. If you wish to discuss overclocking further, please open a new topic in the Overclocking and Modders forum.
Mortego does option "Restore on AC power loss" works for you? Try to switch off your PSU on back on it and power it after 1-2 seconds. I`m really interested in if only I have this problem as support says or not. In my country my reseller refused to accept RMA because they told me that it`s bios bug and I should wait for updates. It`s frustrating that it restart my PC rather than shutdown it completely.