Social Media Icons....Share Button

It must be a Forest for the trees thing but I can not seem to find where to modify the social media sites that appear in the pop up when I click on share from the groups or events sections....

I am using V7.0.1 but my admin screen says 7.0....Thanks

Maybe not the forest for the trees thing after all.  Any insight would be greatly appreciated....

Have you checked this out?

http://www.boonex.com/unity/extensions/entry/AddThis_Button_2010_02_03

I did....thanks but wont that then leave 2 competing methods for adding?  I would prefer addthis but I do not know how to remove the default one that comes with dolphin.

Can anyone suggest a solution please? 

http://www.boonex.com/unity/forums/?action=goto&my_threads=1#topic/Remove-this-Button.htm

Had to dig it out............But putting the share button in the breadcrums is easier that this by far.........good luck if you do get it done please help me get it done as well as I hate that that button doea not work.........