R290 in a 2600k system with 16Gb 2133 RAM. No OC on GPU currently, just installed FAH, single GPU system using V7 of the client. Fresh install tried, changed AMD drivers, put slider to full, tried with and without beta/advanced flags and GPU usage won't go above 2-5% Any ideas? *edit* oh well, apparently it takes an hour before it starts actually folding... you just need to leave it until it kicks in. Strange.