Jeff,
The only way I have found to delete pictures from your gallery is to go to the individual pic, open it and select the "Photo Options" Tab in the upper right and click on "Edit Photo".
In this new screen you will see "If you want to delete this image completely, check this box". Click the box and select "Submit changes" at the bottom of the screen. This should do it.
I have not found a way to select/delete multiple pictures at a time.
HTH
Wayne
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