Hello all, I'm looking to buy my first camera. I'll mostly be using it take pictures of places I go so mainly scenery/buildings pics, so mainly point and shoot.. I'll be uploading my pictures to the web, sending them in emails and printing them. I've been looking at the Nikon 4100 and Canon s410 and they both seem pretty good. Is there a big difference between the two? Are there any other cameras I should consider?