I am looking into starting photography and need to get to know the basics. I want amazing quality shots of all sorts, such as macro, scenic (trees, coastlines etc) the usual photography, but a low price. 1) Which cameras would you recommend? I have been looking at the following: -Sony AS230 -Olympus E-600 -Canon EOS 1000D (Rebel XS) -Nikon D3000 2) What about megapixels and ISO? I know ISO is important because at the correct setting reduces noise in the picture. But how do I know how to set the ISO etc? So what would be the best camera for the best quality for all types of photography? I live in the UK and do not want to spend over £500. Thanks.