note apl <blockquote>its funny how they brought it back down to reality, as modern society advanced. </blockquote> I carry a Palm Pilot (in some ways more powerful than the PDP-10 I worked on in 1972), and a Razor Cellphone. A Tricorder and a Communicator. <br> I live in my own future. Where's my phaser and flying car? 633693 634088