Actually, nah, I use the Powershot one just for snaps, these are taken with the semi-professional Canon 20D digital SLR camera, and a tripod for some of the shots, with a 50mm lens.
This is the 20D, it's actually an older model but I got it for a great price used, from a friend.
@ KristinLeigh - Thanks! Well, I do consider myself a photographer, but am an amateur. I have done some commissioned work before but I don't do it full time or anything.