Noise from IS of the 70-200 f2.8 IS II when restarting camera

[calvin_cbc]

Does any one notice a buzzing noise when restarting the camera mounted with the 70-200 f2.8 IS ii with IS activated? 

[Twilightscapes]

I believe you're just hearing the IS motor come to life, that's all. It's quite normal.

[calvin_cbc]

Yeah, I know the lens is fine, is just a little thing that bugs me...