Tracking Adsense in Analytics

Apologies if this is already on another thread, but I spent an hour looking and couldn't find anything.

So I've had an Adsense account for a while now, and it's been ticking over with a few clicks here and there. However, I've since increased my activity in a number of areas of my business, and I'm seeing more clicks per day - which is great. However, I've no idea where they are coming from, and so don't know what I should be doing more of in order to increase my Adsense revenue.

Here's what I've done so far:

1-Linked my Adsense account to my Analytics Account
2-Installed all the Analytics code onto one of my blogs as a test (seeing stats in Analytics just fine)
3-Added to Adsense info to the Analytics plugin I'm using on the blog

But still no data about my Adsense clicks. There is a link from my Adsense account that takes me to my Analytics account, but not sign of any Adsense information once I get there. There is no Adsense section under the Content heading, and there is no link to alter my Adsense settings in Analytics, as suggested by Google's help pages.

All I want to do is see where I'm getting Adsense clicks, so I can concentrate my efforts on those sites. Does anyone know what I need to be doing to get some useful Adsense Information out of Analytics? Any help would be greatly appreciated.

Cheers