Hey, sorry if this has been discussed before, I didnt find anything on it though, but is it possible to get a rule of thirds grid built into my camera, so when looking through the viewfinder I have some basic guidelines. I have a nikon d60. I have heard of kateyez but they do not have rule of thirds for the nikon d60, also that is more then i want to spend for something that I don't actually need. Any ideas or product information would be great. Thanks!