I'm a Nikon girl, so much that I have owned three Nikon camera's. My first was a D60, then I upgraded to my D90. I was in love with the D90, but wanted a more professional grade camera and that's when I chose my primary camera, the D700. I really love the quality of the Nikon camera and especially love the wonderful images I get from each of my cameras.
Lenses: I have three lenses that I work with. My favorite is my 50mm, I love the flexibility it offers on my portrait photo's. In addition to that I have a 18-75mm lens, that is a staple on my camera. This lens offers such a huge range of photo options and I love it...it is a Tamron. Last is my 55-200mm lens, I use this primarily for when I need to get in close on a subject from a distance. I don't use it a whole lot for my shoots, but more for my scenic photo's. I enjoy having "options" and find uses for each one of my lenses and I look forward to seeing what goodies will be added to my bag in the future!
Editing: For all of my photo editing, I use a combination of Aperature 2 and Photoshop.