Ufasoft could you add an option to use gpu mining only when computer it's idle?
How do you define this state "computer is idle"?
Does it mean "CPU usage is 0% during hour"?
No keyboard/mouse activity?
Anyway you can write your own program which detects "Idle" state and runs miner. then when it detects user activity it will stop the miner.
No keyboard/mouse activity+cpu usage lower then lets say 25%.