Yeah that is kinda confusing. I'm not sure who's idea Computer->Fractal was. I think the idea might be to move all fractal images there. I guess that would be ok, but having two isn't nessesary.
I made the new gallery last night, but it was taking a while to appear in the gallery list. Then I went to bed, and by this morning I had forgotten about it; thanks for the reminder, I will move the rest now...