Finally, I decided to buy a Nikon D50 DSLR camera and a Sigma 18-200 DC lens. I really like both of them. So far I have been taking some pictures. It is so easy and quick. The quality of the pictures is also good as well. There are so much more to learn about digital photography. This is the beginning. I am so looking forward to the holiday at the end of the week hohohohoho!.