Nothing really wrong with the D40 except the glaring lack of a focus motor. If you have any interest in using some of the lenses that lack such a motor (like Nikon's 50mm F1.8 - and a Nikon user might know better about third-party lenses? I'd guess that they were slower to put motors in their lenses than Nikon was) you may want to consider digging around for a leftover D50 or a used or refurbished one.
In case you haven't, you may also want to consider the Pentax K100D, which has the same sensor inside as the D40/D50, a better kit lens, image stabilization with every lens, and costs less to boot. The ergonomics and feel are very similar to the D50, and probably also to the D40. The biggest achilles heel is that it has a small buffer so it can't do as much continuous shooting at the Nikons, though it is slightly faster (2.8 fps vs 2.5). Nikon also is going to have more in the way of currently-available fast zoom lenses but the D40 is going to probably have many older lenses that lose AF due to the lack of a focus motor, so that will limit the use of older lenses, which is not an issue with the Pentax, which has full functionality with any Pentax-mount lens ever made.
They're all excellent choices. My preferences would be the Pentax (image stabilization and low price, plus some really fantastic lenses), then the D50 (primarily for the focus motor), then the D40. I like to be able to use older lenses as well, so the focus motor thing is a very important issue to me. If you won't be interested in any lenses that require a focus motor to AF, then the D40 may be a more attractive choice than the D50.
I'm actually considering the D40 for my wife. I don't know why she decided she wanted her own camera. She likes mine (D80) but she wants the D40 because it's smaller/lighter and in general less complicated.
OK, it doesn't have an AF motor in the body. That means she can't use my 50mm or my 70-300mm. So why would consider the D40 when I can still find a D50 refurb? She just wants to take good pictures when I'm not around. She wants a DSLR that's dead simple. She'll rarely change lenses (if ever). So for her, smaller size, larger LCD, and improved image processing trumps most everything else.
I get the benefit of keeping it in the Nikon family so we can share accessories and I can use it as a backup if I need to. I also hold out some hope that she'll catch the full-on photo bug with it.![]()
The D50 and the D40 are both great cameras. If you're going to be buying a few more lenses right away (especially if you are going to get them used) then you probably want the D50. They both have their advantages that suit them to particular users. Don't be a hater!
D40 vs D50 comparisons:
DPReview.com
DPNotes.com
You're right, I should have been more specific, I meant the Nikon 18-55mm kit lens in particular. The 18-135mm is a whole different beast - but the D40 kit with that lens is nearly $200 more expensive than with the 18-55mm one. ($527 vs $719 at the moment.)Some good points, Groucho, and may I also add that the 18-135mm lens is an excellent walkaround lens, whether it is considered a "kit" lens or not.
...the D40 kit with that lens is nearly $200 more expensive than with the 18-55mm one. ($527 vs $719 at the moment.)