Steve (and everyone else):
Psionica is an inventory item that I created during part of a research project that I undertook in order to test avatar transparency during avatar building; I was looking for a faster way to compile and save avatars. Unfortunately, as always happens, other projects intervened and I had to put the project aside. People saw my avatar equipped with Psionica, and added it to their wish lists.
However...
One thing that you all should know is that when you equip Psionica to your avatar, it breaks your avatar so badly that you have to re-save three times in order to get everything back into the right order again...
Currently, there are no Psionica items in existence, and given the trouble they cause, probably should never be (kinda like real psionics, which is why I named it that -- half the stuff you pick up you shouldn't have, didn't wish you had, and it screws you up so badly you wish you hadn't)...
smile Hope that helps...