Hi, I've had an intermittent problem with what seemed to be a flickering lamp on my projector. I even started a thread about it here some time ago. After a few months of observing the issue, I'm less convinced it's a problem with the actual lamp/projector, so I've started looking elsewhere. My best guess at the moment is that the mains electricty supply may be going a bit "wobbly". This is partly from watching the patter on the screen and also because I've noticed some lights in the house are prone to doing the same thing. Has anyone else ever found any problems with things like this, or am I barking up the wrong tree? If it is a possbility, is there an easy way to establish for sure that this is the problem?