To be honest I didn't realise the iso was at 800 until after I uploaded the pics onto my laptop, I shot the pic in av mode with a large aperture to blur the background and assumed the camera would keep the iso as low as possible and adjust the shutter speed to suit. I've now realised that the camera doesn't alter the iso. I know so little at the moment that i'm literally learning something new everyday.
5 years since I got my first dslr I still have to sometimes remember to take the lens cap off (!)as things look a bit too dark sometimes.lol