On Fri, Jul 8, 2011 at 12:08 PM, Brian J. Murrell <brian at interlinx.bc.ca> wrote: > On 11-07-07 06:28 PM, Scott & Nicole Harris wrote: >> >> This is the one I came up with a few years ago.... > > Awesome! Much thanx. > > Amazingly enough, all (nearly) 5M rows are still valid. Wow. I have over 7M rows, and all valid.