You want to beware of the DS3 at the moment. Until they release some new BIOS, lots of RAM is unsupported. There is a list on the Gigabyte product page to the supported RAM modules. Also, some people have had problems with running the DS3 with RAID and an IDE drive simultaneously. However, there is a person on another forum who has managed an 80% overclock with the DS, an E6300, cheap HSF and a small voltage increase, so it is an amazing overclocker.