Purchased this combo recently and has been a great buy, I had some issues with the overclock as when powered up it was at 4.2 Ghz and not the advertised 4.4Ghz. It was locking up at this speed and was only stable at 4.0 Ghz so I contacted the supplier via Amazon, I got a reply very quickly to solve the issue.
When they first set the overclock and test them they automatically save the overclocked settings as profile 1 on the bios, for some reason mine was not using the profile on first power up.
I have issues with my PSU that stops it working at 4.4 Ghz which is not the suppliers problem , new PSU ordered and for now i'll settle for a blazing fast stable 4.0 Ghz speed. Well impressed with the tech support from ADMI.
Edit : 3/8/2012
New PSU and still have the problem so that possible problem is eleimated , dont let this put you off this bundle as others I know who have this set up and have no problems whatsover , even at 4.0Ghz as i stated before its a beast of a system :)
Edit : 11/08/2012
After a bit of help from overclockers.net and reading up on others who have this set-up overclocked to 4.4Ghz finally got it running at 4.4Ghz and stable, there are issues with the bios at F8 which was how i received this setup, I updated bios to F12 and then F16 and the stabilty issues have gone at 4.4Ghz.
One thing though , if you do need to update the Bios make sure you save your profile 1 and any other you might have , easily done from bios can save to usb /hdd ect.....
I am well happy with it now and again thanks to ADMI for their help in technical support.