I have a Desktop HP p6 pavilion,Win 7, A85500+HD7560D CPU, Discrete HD6450 graphics card,8GB memory,300watt power supply.I have installed Catalyst 12.10 and enabled apu+HD7560D for dual graphics,but the System Monitor indicates that that the APU is working at about 95% load with 4 cores. The embedded HD7560Ds GPU load is approx 5% & discrete GPU card HD6450 hardly works at all? Im using my computer to crunch for Bionc, Poem@home. When I use the GPUZ app, it says that HD7560D load is 64% and HD7560D+HD6450 Dual Graphics load is 6% and its registering 3 GPUS? Oh and it only works with Internet Explorer, not with Firefox. Ive had about 3-4 updates from microsoft in the last 2 weeks concerning radeon HD7560D but its made no difference.Ive looked for Firefox plugins with no luck either.Does anyone have any idea on what I can do about this mess? P.S. Cut me some slack here Im 59y/o & still learning.