Joining the family of Olympus Pen products is the lovingly nicknamed "PEN Mini," or E-PM1. Compared to its big brothers the PEN E-PL2 and E-PL3, this little guy packs some serious punch in a tiny body, with a similarly small price tag of $500. But can this ILC that Olympus claims offers "DSLR quality in a compact camera design" stack up agai
