I am looking at getting a 4/3 camera for my upcoming Disney trip in April. I currently own a Pentax K-X. Due to getting divorced after it was bought I have not bought any additional lenses for it. I want something smaller and lighter to carry around with me in the parks. I have been doing research for days and I can't make up my mind. I thought I had narrowed it down to the Olympus Pen E-pl2, but then I found a kit at Adorama for the E-PL1 that includes the underwater housing for a very reasonable amount of money for both items. I have looked at the Panasonics and really like them too. I have noticed that everywhere seems to recommend the Sony's but I can't afford them. My thought was to go with the older E-pl2 or E-pl1 so that I could afford to buy another lens or two to go with it. One of the biggest draws for me on this trip is the Flower and Garden festival at Epcot. Is there really that much of a difference in the size of the pen's to my K-X? Should I just buy another lens for it? See my head is all over the place Photography is just a hobby for me but I would like to get good shots and not feel like I wasted all my time taking shots that weren't worth taking.