Anyone have one of these? I have several nice Minolta lenses and was about to buy a 5D when Minolta pulled the plug on their camera line. I am going to Glacier National Park in September and at this point it is either the Canon A620 or the Minolta XTsi. I think I really want a good wide angle lens for the trip and I have a good 19-35mm for the Minolta as well as a good 300mm. That's why my interest in the Sony Alpha. Thanks.