The Social Avatar Helper is a tool that helps you create your avatars or profile pictures for social websites like facebook or twitter. All you have to do, is to load a picture, select the part you want to use, add a little effect or filter and then save it. A profile picture for your most important accounts. Already with the correct image-size. All-in-one tool. And it is free.
take one image - edit it - save it for facebook + twitter + skype + google + linked-in
Mac OS X 10.5,
Mac OS X 10.6