My english is still bad.., but I will try to describe the noise and under what driving conditions it happens.
You never hear the noise when the clutch are depressed. I can hear the noise in reverse, neutral, power range (1. and 2. gear) and driving range (3. and 4. gear), but the noise is absolute worst in power range. In power range you hear the noise all the time. In driving range you just hear a small noise when the car drives easy (you don't hear it when the car accelerates). In neutral I can hear the noise, but if I carefully press the gear shift handle against reverese the sound decreases. In reverse I hear the noise mostly when I releases the gas.