Hi everyone, im new to the forum and wanted to see what you all think would be best for me. I really love taking pictures of wildlife, landscape, macro ( flowers ), and astro. But i dont know that much about new Dslrs, what do you think is a great camera for alot of outdoor wildlife photography, under $670. I was looking at the Oly E series cameras and took a liking to the E-500 and E-300, but also liked the Pentax K100d. Can you guys help me get whats best. Thx .