I'm confused, digitalpoint :(
In your original message (mod description) you clearly state this:

So is this working with vBulletin 3? If no, could you release a vBulletin 3 version please?

I dunno, it's been years since I've had a vBulletin 3 installation. You could try it I suppose... maybe it *does* work...

and which are the improvements?

No news about this mod and vBSEO?

I installed this and it while it does look pretty good, it would be nice to have more options such as ad within post positioning and word wrap (which vB core does not seem to do).

It would also be nice if the ad after first post actually contained the same styling as the post box itself such as border and background.

Otherwise, nice mod.

...if I missed these suggestions elsewhere sorry but I didn't' read through all 11 pages.

You can wrap the ad in whatever you want since it's just HTML.

wonderful add on - thank you very much. i just implemented on my website and my earning increased. thank you very much. five star rating , recommended for every 1

To have the second add match the style of the posts (as seen on digital point forum) do the following:

Add this to additional.css template (change the background color to your preferred background color):

#adsense_inline {
background: none repeat scroll 0 0 #EAF4E9;
padding: 1px;
text-align: center;
}

Then in the options page for the plugin, use the following for the 2nd code box (ad after post):

<li class="postbit" id="adsense_inline">

<insert your adsense code here>

</li>

I just installed this. Will give some feedback after a couple days whether it improved earnings or not.

Initial feedback is that the second add (ad after post) performs very poorly, but the first ad (ad within post) performs decently (above 1% click through rate). I still need to test it against a regular adsense in signature of first post to see if it is performing better than that.