You might try looking through one of the numerous "unpuckable locks" threads
....
Try looking under "high security locks" as well. Tech really isn't that descriptive of a word.
Plus, theres not that much info on picking them anyways. For a reason:
high security locks. If there were so many ways to defeat them, then they really wouldn't gain that title.
Look up Medeco locks, Kaba-Mas...Matt Blaze has a great site, complete with photos and all. Greg Miller also comes to mind, in terms of the basics. And the well known and loved manual, The MIT Guide to Lock Picking gives a few references as well.
...read up on previous threads. If you haven't noticed already, searching is pretty much the all around answer given here. Mainly because you're questions have already been answered to a degree of acceptance or two.
-Dave.
Never underestimate the half-diamond.