I am in a quandry and am hoping that someone that isn't looking to make a sale and has some knowledge can give me some insights. I have shot with film SLR's (Minolta and Nikon) for many years. I went Digital with the Nikon 5700 3 years ago, but am now ready to spend the bucks for a DSLR. I was all set to get the Nikon D80 and then I saw the Pentax K10D. The Pentax looks like a better camera for the money, but is it? I have no experience with Pentax and haven't been able to lay hands on the K10D. I do not like the kit lens, or any of the Pentax lenses because of the zoom range. Tamron makes one that has exactly the range I am looking for 18-135mm. The down side of this combination is that I know nothing about Tamron lenses in general and nothing about this particular lens, and I don't know where to look. If you are serious about photography and have experience with Pentax or Tamron lenses I would like to hear what you have to say.