Okay, here we go.
I've got a IBM ThinkPad T23 Running Ubuntu Hoary (Grub, Debian, Gnome). Here's my problem:

I work on my laptop in my high school and I've found it really aggrivating that I have to e-mail my work and get on one of the school computers to print. But then I saw my friend (who had an iBook) and he was able to print from the wirelss network fine. So I talked to the tech admin and he told me that there is no support for windows computers to print because they use Apple Share. So now I've turned to you guys. Is there such thing as a networking utility for windows or linux that can recognize shared printers over a wireless Apple Share Network?

This is a bit old, but it does suggest that you can succesfully connect to an Apple network thorugh Linux.