Checkout this list, especially first one:
1. Canon 40D.
2. Nikon D 200.
3. Nikon D80.

Hi, I am newbie here. I am 25 years old. I am a professional photographer. Just joined this forum to learn many new things here and share some things with you and want to views forum members, I hope all forum members are more friendly and this is my first post just introduce myself and say to hello to all.