Optimizing Adsense

I run a file sharing web site http://www.fileushare.com The way the script is setup is that its divided in parts, there is a php page for each part of the site. The google codes are are placed in a .txt file which is separate from the index.php page. I was wondering any tips on how to optimize the ads better to my site since its bring result that are not that great or it shows public service ads.

 

way too many ads in one spot on your page.
I'd say leave one where they all are and center it.

Put a 468 x 60 banner just below the banner that says zip file, etc.

And put a link block below the header, I think it's 715 x something

 

I did plan on changing the ads placement, I'm just more concerned about the type of ads being displayed.

 

Anyone have any suggestions for better adsense results.

 

My $.02

 

I plan on moving the ads around, its just the Adsense results don't match up with the site for example the ads being displayed by google right now are for sex offenders list and jobs.