how to make right column?

Works perfect!

is it possible to use them both, so left and right?

I have installed this, unfortunately my forum does not display properly when i click to see some of my links.

I only get the main Head Title..... the Threads Do not Appear underneath. This is to do with showthreads ..... my forum is not fixed width.

There is a modification exactly the same as this but for a right column.

I haven't wrote any instructions to do this, but yes it is possible.

I will write some instructions for it next week when I am back at my home with all my files.

This modification is only for the forumhome. It is not for any other pages. Any attempts to use it on other pages are completely unsupported.

Anyone has any good mods for this?

What do you mean?

I made the mods to the forumhome
where is this install button to click, I looked all over
am I missing something

Just above the download link there are three links

Install this modification
Report this modification
Nominate for Mod of the Month

It is the install link here. (I wouldn't complain about it being nominated for mod of the month either but that is entirely your choice if you think it is good enough)