I want to remove a lot of items from the navbar, but dont know how.

Possible to make multiple menus inside eachother for example? so i can have quick links drop down, inside it have user control panel, which makes a new drop down to edit options etc, and quick links also have search, which drops down to multiple search things?

yes you can do that. just edit the navbar template.

for the menus, you can use this (or you can just copy one of the ones you have in the navbar already):
http://www.vbulletintemplates.com/mods/showthread.php?t=5615