I made this template mod for my medical Forum and I decided to share this with you.
This is a very efficient placement for an adsense link unit, maybe the most efficient one for a vBulletin forum

What this hack does:
This modification displays the adsense Link Unit below the forum navigation so that it looks like a second row of navigation options.

See screenshots

I have this code running for nearly a year now on my forum and google said it was ok. But to make sure you should contact google and ask them if it complies with their ToS
NO WARRANTIES ;)

How to install:

In template navbar search:
and add ABOVE:
You now just need to customize the adsense code marked with:
<!-- Adsense Link Unit Code 725x15 - 5 Ads -->

replace "YOUR PUB ID HERE" with your pub-ID
and fit the colors of adsense to your color scheme

Demo: Elternfragen.net - Forum für Eltern mit medizinischen Fragen rund um Kinder

I hope you like it.

Please click install if you use this mod.

I also would like some feedback about how it is working out for you ;)


StarBuG

If you did not register for an Adsense account yet but you plan to, feel free to contact me. If you register via my referral I am willing to help you get the most out of your adsense placement by assisting you during the setup process and implementing the best adsense modifications. Just write me a Private message.