Does this noise sound familiar to any of you S2K owners?

The car doesn't make much of this noise on a cold start & will progressively get louder as the engine warms up. It is at its loudest when I'm pulling the car back in the garage after a drive.

I'm hoping that it is just a worn belt bearing... Any ideas?

Kicking the clutch in has recently been amplifying the whirring as shown in the clip...

Thanks in advance.

http://www.youtube.com/watch?v=XJ8K9_dpRu4

 

Try taking the belt off and start it back up. If you can't get it to make the noise, its either the belt or one of the accessories/pulleys