Thanks HarryH. I had forgotten about changing CPU affinity for TIR. I downloaded this and will be referencing it. I have purchased Process Lasso a few years back and have used it, but honestly I can't say if I have ever noted a big performance increase. Both WOFF & WOTR has always performed well for me. The latest WOFF PE is giving me trouble when I enter a dogfight though and i have bad stutters with still goo FPS (49+ up to 60). So I will be experimenting to see what gives. Thanks again.

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