Ok, here it is:
Download and install autokiller from the Market (free). Open it and grant it superuser access (always). Click on Menu -> Presets and you will see this screen:
I use Extreme but Aggressive does as, too. Choose one of those and then you will be back to the main screen:
Click the Apply button and you are good to go. By default, Autokiller loads up on boot, so restarting your EVO won't cause you issues.
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