With much thanks from Watcher:
To get your picture (siggy) in the first place....
To create your own photo albums, scroll all the way to the top of the screen (above the BBB baner pic) and click on the menu item that says "Images". There, you can create different albums to hold your various pictures. I have one folder for Avatars and another folder for Signature pics. Click on an album and just follow the directions for uploading. (I don't know how much storage space we are given, so I wouldn't go crazy with uploading.)
To create a Signature, scroll to the top of the screen again and click on "Menu". Next to your pic, click on "Edit Signature". Click on Add Signature, then click in the box where it says "Your signature ... ". That will activate all the little icons so you can use them. Click on the one with the mountain, then choose the folder and the picture(s) you want to display.
It's been a while since I linked my PhotoBucket account with Yuku, so I don't remember exactly how it was done, but I think the first time you click on the icon to the right of the mountain (the icon at the top tool bar where you are making a post), it will walk you through the steps to link to your PB account. After it is set up, just click on that icon again to connect to PB (it may take a few moments to come up).
For the Yuku photo albums, and the ones at PhotoBucket, you'll need to hover your mouse over the album for 1-2 seconds before the name of the album will appear in a pop-up (may not work in all browsers).
Hope that helps!
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