Is there a beginners tutorial for how to customise my vb look?

[s|k]

I've been searching this forum for a simple beginners guide. Right now I just want to change the VB logo on the forum to something else. How do I do that? Is there a beginners tutorial? The vb help hasn't been much help.

Edit:

Okay I have looked at some xml files for styles and I have found the titleimage variable. But how do I change that from the admin panel? Do I have to go into a file to change this or create my own xml file? I don't understand why I have all these options to modify styles and change the HTML but I can't even change the title image! Do I need to hardcode it? If there are variables, why can't I just easily change their values?

Edit: oh hoh, I figured it out. It's a drop down menu I missed.

But is there any kind of tutorial anyone knows of for beginners?