fuck all those!
square drive is superior.
minimum slip.
maximum torque.
single-handed driving.
taste like no other (the only phrase i can say with a nearly convincing australian accent).
they're the only type of screw i'll use...or at least the only type i'll purchase.
square drive=easy life.
buy the screws. buy the bit.
make something taser factory.
this place has much more to say on the subject:
http://www.mcfeelys.com/tech/faq.htm
