Tango, alas, it is far from a DSLR. I don't have any of those options.
Jeff, when I get a digital camera with interchangable lenses, I'll remener that. Good tips!
Gosh, I gotta go dig up that Pentax now. Not many lenses, but enough to keep me happy. I'm happiest with my sliding zoom lens, I forget what focal lengths it is, it's been buried for a while.