Xthreads to 1.8

[Wazzyl]

Is it possible to get the xthreads plugin form 1.6 to 1.8?

[.m.]

XThreads is already available for MyBB 1.8.x

Upgrade Instructions: unless stated otherwise,
the general procedure for upgrades is to simply upload the new files,
then visit your AdminCP.
In there, you'll be presented with a notice to run the upgrade
- just follow what it says from there on

[Wazzyl]

i have a question about the youtube xthreads, cause i found the tutorial but dont really know what they mean with this:
Custom Thread Fields Setting:
Textbox for YouTube Video ID:
Create a Custom Thread Fields with this settings:
Title: YouTube Video ID / URL
Key: ytvgalid
Applicable Forums: 'select a forum that we will apply the this layout'
Input Field Type: Textbox
Maximum Text Length: 50
Field Input Width: 50
Display Format :

where can i find it in my admin?

[phorumws]

I'm trying to add an 'Important Forums' section for Forum Rules Thread for each forum section, which has different rules... WILL THIS WORK, and is XThreads the Plugin that adds the 'Important Forums' section? I'm running latest myBB version