My kids have learned how to do screen captures on my iPhone and now whenever they’re playing with the phone, they’re taking screenshots of what they’re doing, be they games, checking my address book or just looking at a map. Cute, but darn annoying when my photo library is overrun with this stuff. Worse, it’s tedious as hell to delete them, one by one, on the phone. Without resorting to my computer, is there any way to delete more than one picture or photograph at a time on the Apple iPhone 3GS?