Steve,
Quick story. I attended the 1993 PC Show here in Melbourne and they were demonstrating Voice Recognition... The presentation drew a sizeable crowd... The presenter ask a spectator if he would like to try it out... So he did. The presenter instructed him to speak clearly but not too loud... He gave the following commands, handed back the headset, and continued his spectating... "Format c", "enter"... The pc responded with "are you sure", spectator continued with, "y", "enter"... The presenter's jaw dropped. Mixed reactions of chuckles and gasps from on-lookers... Yep. I was among those that chuckled... True story.