How do I add ....
 

an Item
an npc
a quest

both to the world (I am using world.exe 3.4) and the database (more or less the same thing as the world. lol)

I want to both be able to create New Items and put existing/new Npcs in the world.

I would not mind if someone made a quicky tutorial on the basics and made it sticky instead of replying. Might avoid more N00B posts like this one.

OK I've been out of the emu for the most part lately, but here goes =P
For an item and npc you'd prolly want to use an item editor (FQAdmin isnt updated for 3.4 last i saw) but i believe Kaiydo's (sp?) is working. As for adding an NPC i dunno if his will do that but I think youc an using MySQL Front (try a search you'll find it)
For quests check the sticky in WIN32 support forumn i believe they listed all the commands (although now you need a file with the NPC ID number ex: ###.qst in your quests folder, they have better explantion in the sticky tho)
Sorry if this is all vague, like i said been out of it awhile =)

Vague is ok. At least it is a start.