Just a quick one. As Ion is away, and I can't get his PPD estimator to work, (yes, even with the other download listed.) I'm wanting to know if going to an AMD 620 would be a worthwhile upgrade from my e6550. (the one in my sig) I know I could get a Q for less money, but not sure about putting money into an old platform. And my old rig would be used to upgrade my brother's rig. But this is all assuming There is any money left over after the panelbeaters.