Hi,
Here's the first photo I took with my K10D. It was just an "okay, the battery is charged, now what?" type of thing. I put the camera in "P" mode, sat on the floor, braced my elbows against my knees and pressed the shutter button. In the excitement of checking to make sure the camera actually worked I didn't even bother to check what the shutter speed was. I think my jaw hit the floor when I hit the info button and saw 1/2 second. Yes, I know it's not the steadiest shot ever. I also know what a 1/2 second exposure with my istDS would look like no matter how well I tried to brace myself. It appears the Pentax implementation of SR is effective no matter what some recent advertising says.
BTW, his name is Chopin.
Rich