I've told my story here a few times for different reasons, but here goes again. I recently got into photography last year, when I purchased a D3000 with 18-55mm kit lens, along with 55-200mm nikon lens. I also just recently purchased the 35mm 1.8. And sooner than later I will be getting a Tokina 12-24mm. I do wish I had more time for photography, but I do love the time I have to indulge in it. What I need to know is, would it be worth it to upgrade to a D90 (I know it is a superior machine) seeing as I only started about 7-8 months ago. Or would it be better to just use that money and add more lenses to the collection. Which would be better for the money in order to increase the quality of the photos so that they are print-worthy? Thanks.