20 Things They Don't Want You to Know
theodp writes "PC World spills the beans about a bunch of things technology companies would rather you didn't know, including the lowdown on exploiting Windows' bad security, unlocking cell phones, using an IPod to move music and useless specs." Nothing groundbreaking, but might be a good primer for the non-techie in your life.
It's not THAT PC World...
Once again, Windows Messenger != MSN Messenger.