Update...
I just bought a Canon Rebel XTi outfit with 18-55mm lens. I was going to get the Nikon D40X, but that would require me to buy new SD (as I recall) memory cards. All of my existing memory cards are CF, which fit the Canon.
My impression is that the Canon Rebel XTi and the Nikon D40X are very similar in terms of quality, features, and performance, as well as price. Am I in for any surprises, good or bad?
My plan was to wait at least until after the holidays for this buy, but last Wednesday, as I was taking pictures for an article, I bumped the tripod. It fell 6 feet directly to the tiled concrete floor, breaking the tilting LCD screen off my Nikon 8800
I needed a replacement camera RIGHT NOW. The first few panic-stricken phone calls to local dealers led me to believe my 2-1/2 year-old, obsolete camera could not be repaired, so I commenced shopping. Fortunately, the publisher has extended my deadline until January 2 to get the photos in. I'l get to know this new Canon quickly, I guess.
Today I found out Nikon
can repair my Coolpix 8800, and that's good news.

Thanks to the titanium body, it looks like there is no other damage. The 8800 is a really good camera for my purposes. The tilting LCD screen is an excellent feature, and it was among the first Nikons to have the now-popular VR type lens. So, I will gladly pay the repair cost if it is $200 to $250, as speculated by the Nikon service tech who answered their phone in Melville, NY.