Networking is stupid. You'd think it'd be real darn easy to share stuff between PCs and Macs, but it's not as nearly simple as it should be. So, here's how to make 'em talk and share stuff like best friends.
What You Need
• A Windows PC (Linux dudes, you already know how to do this, right?)
• A Mac
• A router to connect them
Before we get into sharing between computers directly, are you sure you don't just want a NAS?