I was driving around today and saw a great scene but didn't have my camera with me. I usually don't like to leave my SLR sitting in my truck while I do my rounds. Which got me thinking of how great a really high end P&S would be. Something with the same technology as a SLR but with only one lens. So are there any P&S with SLR type sensors? If no then why not? I'm thinking of a P&S with Leica like quality but small and unobtrusive. A great street camera of backup.