ok--I'm new in the Mac owner-thing... I was setting up iphoto, i hit some deeply unwise keystroke: and now I have 25k+ "photos" in my library--the bad news is that AT LEAST 15k of those "photos" are bizarre screenshots, sample pictures, random images, blurry whatevers, even smiling spongebob and kim possible (i have kids). iphoto seems to have drawn all this from every corner of my hard drive, the back-up copy of my ex-PC Hard Drive (living quietly, i thought, on my external HD), ad nauseam. How do get the all non-photo "photos" out of the Library? even if listed by "events" there are about 857--please tell me there is something else I can do besides manually selecting and deleting hundreds of "events"... Please?