I have tried to link up my macbook Osx to my pc printer. The pc is a windows vista and it is hooked up by usb to an hp deskjetF4200.All the computers have internet wireless access. My macbook is displaying that the printer is ready however it doesn't print anything.I have enabled printer sharing on both pc and the macbook and have also disabled norton and firewall on the pc. Does anyone have any ideas. I've been trying to figure this out for 2 days, maybe I'm making it more difficult than it needs to be.Very frustrating!!! Thought computers were mean't to make life easier.