Thanks for questioning my drivers. It seems my drivers were not being detected right by BOINC in Mint 13.1. I'm surprised WCG ran with no detection of openCL on the BOINC client. I removed the current AMD drivers and did system updates then rebooted. Going back to the default drivers from the additional drivers and everything seems decent now. I did have issues with output file absent for a few work units that seemed to resolve itself. It is now running 7 poem work units. Thanks again