Hi follow the steps in this video and the description below to setup and create your very own bukkit sever

Downloads:
Bukkit server manger : www.minecraftforum.net/topic/1080651-bukkit-server-manager-v1075-a-full-and-easy-to-use-ui-for-managing-a-server/

LogMeIn Hamchi : secure.logmein.com/products/hamachi/download.aspx

Step 1:download bukkit sever manger and hamchi
Step 2:open the bukkit sever manger.zip and copy and paste to a area
is use C:Users(your user name)AppDataRoaming
Step 3:open the bukkit sever manger.exe and then click run
Step 4:Click on NEW sever button (that will install the files)
Step 5:DOWNLOAD the latest build (mine is a dev build)
Step 6:Click open server on the interface then open the Server.properties file with notepad
Step 7:open your hamchi then click the power button then NETWORK(on the top)then create a new network then type name and password After that COPY IPV4 IP by right clicking the ip
Step 8:go back to your server.properties file and paste your ip where it says server-ip=
and SAVE the file after
Step 9:go to the interface and click start server
Step 10:You have now made your bukkit server!

For your friends to join they have to download hamchi and join network.