It kills me, seeing O L D threads resurrected, with answers N O W provided....since the chances the original poster is going to see them, are slim to none. Granted, the answers may be useful to those current members needing such research material.....nevertheless

....it reminds of the Star Trek movie where Data got his emotion chip and starts laughing out loud in front of Jordie. And Jordie say's "Data, what are you laughing at?". And Data says "Remember that joke you told me at Farpoint about (such and such)? And Jordie says "Yes. But that was 7 years ago." And Data says "I just got it!"