Get an slr if you want awesome pictures. You can get nice pictures with a point and shoot, but they're going to happen more often with an slr.
MPs don't matter. As long as you have 8 you'll be okay, unless you want to print posters. You only need more than ten if you're printing higher than 11x14 photos.
You cannot go wrong with a Canon. They're time proven. Nikons are great too. I shoot with a Nikon D60, and I love it.
EDIT: The P90 is not an SLR. It just has a mode that simulates it.
MPs don't matter. As long as you have 8 you'll be okay, unless you want to print posters. You only need more than ten if you're printing higher than 11x14 photos.
You cannot go wrong with a Canon. They're time proven. Nikons are great too. I shoot with a Nikon D60, and I love it.
EDIT: The P90 is not an SLR. It just has a mode that simulates it.