smkymtns
Adventurer
My answer. It depends. All of the responses so far make good points but for me one thing that differs between a low-end DSLR and a upper-end/pro body is access to functions. You can access most of the same functions on a low-end DSLR as on more expensive models but most require you to wade through menus which I find time consuming and tedious. On the higher-end cameras you can access almost all of the necessary functions through a button, switch or dial on the body. This can be a big time saver and make taking pictures more enjoyable rather than a chore. But I still use my D50 with the 18-200mm over my D2X when I want to travel light. You will always find cameras that have better, faster, whatever features but what it boils down to is a camera is a camera. I would vote for a more inexpensive body with a kit lens and you can spend the difference in price on better glass.
pat
pat