Question How do I make multiple worlds?

I want to make a server that has a spawn center, and portals leading to survival, creative, and possibly minigame worlds. However, I want these to have different gamemodes. I already know that you need to use worldguard for this (I downloaded it as well as worldedit) but I have no idea how to use. I am not a noob to Minecraft, just a noob to bukkit. Please tell me which things I need to edit, and to what, and maybe more plugins that I would need.

 

You can use Multiverse-Core and Multiverse-Portals. MVC will handle mutliworld, and in the worlds.yml in it's plugin folder you can set per-world gamemodes. MVP will handle teleporting to different portals (that can be in different worlds). I'd suggest heading to YouTube to learn how to use Multiverse-Portals, as it's not too hard to do, however at first it can be confusing. I suggest this video: