When I work with the Canon Pro1, I used the twist-out screen and even a remote control. I'd put the camera on the table, aim it at a gap in some chairs and shoot when people walked through the gap. That worked sometimes, but some of the potentially best characters were about a half-step out of the frame; the response on a p&s is problematic (I know, problematic does not mean the same thing as 'a problem,' and I didn't use it that way.) I got my best shots by just lifting the Pro1 up to my eye and firing, making sure the flash was turned off. But I'm not sure how long I could continue doing that without being noticed. I suspect the D2X will be a bigger problem, because it's a more noticeable camera. I must be leaking IQ, because I never even thought of surveillance cameras. Now I'll look around. By the way, if you go into Barnes & Noble or Borders and look at the photo books (those of you interested in nudes) you'll almost always find a video camera looking over your shoulder. Try to concentrate on looking more studious. Wonder how fast a remote trigger on the D2X would be? If there's no lag, I could put the camera on the tabletop, aimed at the gap, with the lens cap off, and shoot like I was with the Pro1...Actually, I was kinda of hoping somebody would tell me that somebody sells a mall blind, kind of like wildlife shooters have, but instead of RealTree camo, it'd be disguised as a souvenier t-shirt rack, or something...The reason that I haven't asked permission is that I'm almost certain I'd be told 'no,' (nobody ever got sued for refusing permission.) When I was a newspaper reporter I learned it's always better to get inside and get what you need, and only ask permission when you're about to be thrown out...I've been thrown out of some really excellent places...I just hope they don't try to seize the blinkin' camera...Anyway, I'll work out a series of lies to cover for myself if challenged (Jeez, I just bought it upstairs at Ritz and wanted to try it out.) But I'll tell you all something, the next time you're in an up-scale mall, look at the stage settings for the big stores, and then the characters coming and going. There are some marvelous shooting opportunities, though not of the Moon Over Half-Dome variety.
JC