[Halfhidden]

@ jamhind
A fluid version expands to the size of your monitor whereas a fixed style will only ever show that one size. The problem with fixed styles is that people viewing on a wide screen monitor will see the forum in the middle with a large boarder.
Fluid styles are much more time consuming to create.

It's really easy to install.
Download the style and unzip
Go to admincp (in VBulletin)>style and templates>Download/upload styles and click on the browse button in the import style section.
Now browse for the style you downloaded on your computer and open it up. Now look for the folder "XML" and upload the file inside called hio-style-380.xml
You may need to click on the button Ignore style version if you get an error about versions.

now open the Hio folder on your computer and upload the folder called styles to your forum root.
That's it. It should be working!
The principle is the same for most styles

Hope you don't mind me replying to this request haothiencz