Borrowed a friends (new at the time) original nt4 server disc and proceeded to install it on a system with a slot-loading cd drive. About 1/2 way thru the install, the cd shattered in the drive and sent sharp plastic cd pieces everywhere, one of which decided to lodge itself in my leg!!!!! I still have the scar, and the drive/software people each told me to take it up with the other... my friend was *not* pleased...