Ok, so you want the PC to be able to speak AppleTalk? Look into a product called PC-MACLAN. I don't remember the name of the company that makes it, but you should be able to find it on the net. That will allow you to share files between all the computers, but I don't know if you will be able to print from the PC (I've never tried). You can download a demo copy to try it out before you decided to buy.