FAQ's on networking Win 98SE?

I'm new to wireless networking and am looking for a good FAQ or tutorial on
how to set up Win 98 SE PC to network with a Mac Mini using a MN 730 card
and an Apple Airport Extreme Base Station and a shared DSL connection.
Specifically, I need to understand how to set the security settings on my PC
so that the network isn't vulnerable, but so I can share files and the
printer attached to my PC (which apparently I can't connect directly to the
Base Station to use as a network printer).

Thanks,

David

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