crwdns2933423:0crwdne2933423:0
crwdns2918538:0crwdne2918538:0

crwdns2934241:0crwdne2934241:0 rab777hp

crwdns2934249:0crwdne2934249:0:

Smack it with a hammer, but that's pointless, because 7 pass is what the DoD recommends, and Mac OS X let's you go all the way to 35-pass. More than enough.
However, another fun way is to take them apart with a star screwdriver.

crwdns2915684:0crwdne2915684:0:

open