I'm a 30-odd year old IT Manager who was always frustrated with the results my P&S camera gave me. An upgrade to a K200D meant I stopped being frustrated with the camera and started becoming frustrated with the guy holding it! I love travel and night photography in particular. Oh, and just upgraded to a K7 too!
K200D + Grip, K7 + Grip, 17-70 F4 SDM, Fa 50 1.4, FA 28-80, Tamron 70-300, and a lot of other bits.