[shabble]

Are you thinking of Suicide Batteries?[1]

IIRC, tehy're a major hindrance to people who want to legitimately restore old arcade/pinball machines, rather than just grabbing a cracked rom.

[1] http://www.arcadecollecting.com/dead/

[lunchTime42]

Yes, what a wonderfull example of corpoorate paranoia. They are out there- the enemy, the other tribesman and there psychopaths- out to get me, my fortress, my product for cheap- but i will show it to them, i shall leave no mark upon this world, for which i shall be remembered.

Ten layers of tinfoil can capture pirate-bullets.