Hi, Sue,
Sorry for the lack of reply! I just looked in your gallery, and checked out the
"love!" page, and it is supposedly the thumbnail for the Wedding album. I don't see it that way, though. I'm going to try something, and check back in a few hours when the gallery should be updated. Let's see if it works!
As for making it the main photo for My Gallery, that's determined by the gallery. I believe right now, the gallery shows your first image uploaded, but I'm unsure of that. I'll ask Scott . . . he'll know!