At the top of the page on the right in the blue bar under your welcome there is a link to quick links...click on the down arrow and you will see Edit Avatar option. Click on that and it will take you to the page where you can change your Av... it is really easy. PHP based web pages will pretty much walk you though what you need to do. Editing your sig is really neat too, you can pick the color you want and the font without knowing the code of size for it!!!

So far I am liking this!

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A blessed thing it is for any man or woman to have a friend, one human soul whom we can trust utterly, who knows the best and worst of us, and who loves us in spite of all our faults.