Sorry linuxgamer, there is no easy way. This book explains it way more simply than I could. Its free online.
You WILL be better for this if you work it out because you will learn a lot about how Linux thinks. I can tell you this much:
You will need to either disable the firewall (bad)
You will need to allow ports 137,138,139,444 and set the hosts.allow file to the IP address of the client (windows) computer (good).