I know there is another thread about this, but I need to ask specific questions. I was down at LHR the other day with my new Canon 100-400 lens. However, it seems that my 20D has a sensor that looks like someone has sneezed on it (I counted 35 dust spots). I am sure that all the dustspots I am getting on my images aren't down to the lenses I am using, as I keep them spotlessly clean - plus the 100-400 was straight out of the box.
I have been reading various sources on the web regarding cleaning the sensor yourself, and I have more or less decided what I am going to do (statically charged nylon art brush that is completely free of glue). I am wondering if anyone else on this forum has done any of this. I need the camera for the coming weekend, so sending it away for cleaning doesn't seem such a good idea.
Alternatively, does anyone know of a place I could get this done professionally in the Slough/West London area, if I don't have the balls to do it?