HELP quick! where to buy in minneapolis area

[AandA]

If ya want to take a look at some photos shot with sealife cameras take a look at any of my past responses with underwater photos.  I have both a digital sealife camera and a film version with external strobe.  Put me down as NOT a fan of sealife cameras.  I have found the quality to be only mediocre.  In the past the sealife cameras were not auto focus but FIXED focus.  This meant that you needed to make lens changes underwater in order to focus on subjects closer than eight feet.  I have three lens that I change that allow me to take photos ranging down to about eight inches.  This also results in a whole lot of photos that are not in focus.  The new dc500 that runs for just over 450 is an auto focus.  This I do find attractive.  This camera is also a five mega pixel, which is pretty good for digital, more is better.  If I were to go out and buy a camera for underwater use now, and I"D REALLY LIKE TO :....I would buy an Olympus, Cannon, or Nikon, and then an appropriate housing.