The distortion around the edges is due to the stitching process. It's not in the pictures themselves, but I was shooting freehand, so they weren't all exactly level, and that makes for imperfect stitching.
I agree with Ari about needing around 3MP to really compete with film, especially for prints. I know I'm eventually going to get a much nicer camera, probably in a few years when I can get a 5- or 6MP SLR for under a million bucks. Then I'll be set.
Digital cameras really are a lot of fun, especially since it's free to take pictures. Film gets pretty expensive, and if you just like to shoot, the cost constraint gets in the way. There's no such thing with digital cameras once you buy a decent sized memory card. (Another thing I liked about the D-510 Zoom was that it came with a 8MB card but also a mail-in offer for a completely free 64MB card. 8MB is really way too small. 64MB is plenty for my camera's resolution.) Another reason to avoid Sonys is that they use their own storage media, which is more expensive and arguably not as good as what's used in other cameras. The best type of media compatibility to look for is SmartMedia, which is a bit better than CompactFlash. Microdrives are actually the best, of course, but you won't find them on anything but the high-end cameras.
kerelybonto