I've had my new HC kit installed couple of days ago. It includes the VX5i AMP and the KEF 2005.2 set (6.1) among the rest of it. I've watched few movies already and noticed that the rear speakers are hardly noticable. No big deal , u can still hear them , but seems to be too low. I've went into the system setup and increased the channel level for the 3 rears. This hasn't helped that much though... I've asked the same question in the AMP section , but just to be sure and before I'll do that again , Is this a common issue? Is it the speakers perhaps or just the settings on the AMP? Cheers.