Canon, you are really bugging me.

I bought my 40D last October.
The shutter button went dodgy in April - sent to Canon UK and repaired.
The Shutter itself ceased to function in May - sent to Canon and repaired.
The Viewfinder now has a dark area at the top - obviously caused by Canon repair centre.
I haven't even got around to doing anything to contact Canon about the very silly lens 'protector' that has scratched the lens it is supposed to protect on my G9.
I think I need to take a look at my consumer rights - Canon is seeing more of my camera than I am.