Install Add-On?

Apologies for the 3 topics in quick succession.

How do I install an Add-On to ModXCMS.

I found one I like: http://modxcms.com/extras/download/181/181 but can’t seem to find an easy way to install it.


Thank you for your time.

Instructions

See the install.txt file included with the download.

Special notes not in the instructions:

Something I didn’t add to the install file is that you will need to change the database calls in the backend.php file.
You’ll need to replace my the TRAAMODX database prefix with your own database prefix.
I’ve hard coded this, and haven’t created a variable
with this, so you’ll have to find it in there. It’s not too hard to change. I’ll look at adding to this soon.

So, did you read the install.txt file that comes with the download?