2x 5850 actually. Firstly I thought its too oveerclocked, but Im already 30MHz lower on clock and it was working for last 2 weeks without problem (never before message 'badstatusline').Only thing changed since that time is switching to your pool and changing phatk kernel to some improved one from other thread by diapolo and moved rig to other room (cooler one). In addition Im getting those problems and messages only on second card.