I currently have an e-520.. my first dslr. im finding that the selection of lenses is ...well.. not acceptable. i could go with an 4\3's ring and run manual like my old pentax k1000. but im really starting to think about dumping it all together and going with a nikon d80 and some good lenses since they seem to have a much better selection! the thing that gets me is olympus only has 1 prime lens??? and its there low line lens??? Help Please.!!! am i missing another option?