Fun puzzle. Got it - took me 15 minutes, 5 of that was reading the Gates story. I'm looking forward to messing up my brother's mind with this one. Maybe it'll take over his 50th b-day party this weekend! grin

Thanks for the link Chris

Last edited by cb919; 01/27/11 01:15 AM. Reason: givin credit
Dan
On-Wall M5HP LCR, QS8 & EP500 in 7.1