Hi So after finding this awesome group of people who like me love the M 4/3 system. Now I feel ready to ask a couple of questions. First let me tell you that I'm new to photography, most of my experience comes from P&S and I did purchase my G1 back in June. Here's the question: I found a KONICA HEXAR AR 28mm wide angle lens for $50, is this a good lens? I'm looking for a wide angle lens and would like a used manual focus one. I also own the Hexanon AR 40mm and want to know if this is a good addition? Thanks for your help!