I have got my Nikon D40x almost 3/4 months now. But I haven't done any serious experiments with that so far. However this week I tried to take few snaps around my apartment and my office. Most of them targeted to flowers. Feel free to comment if you like/dislike any of these.
You can see all my flickr pics here.
BTW: Most of the pics taken with the awesome AF-S NIKKOR 50mm f/1.4G lens.