Mac OS 8 Easter Egg - LaserWriter 300 Software 1.1

Chose laserwriter 300 in the choser

Go to print in something so it gives the print setup box

Option click on the version number 1.1

A box will open with the developers of greyshare software.

Note: This works in 8.0- 9.1 for sure, and i think that the OS dosnt matter because its with the extention, not the os.