Can't help with the branding free option... you'll have to wait for David to sort that one for you. However, I can help with the other two problems... or try to
The pictures problem could be a number of things. First, go to the
Admin Control Panel (AdminCP) and open the menu
Settings (in the left menu pane) and then click on
Options. Then from the list of options, select
Dragonbyte-Tech: Downloads - General Options. In the settings page that opens, see if
Maximum Screenshots Per Upload is set to more than 0.
Now check some settings in the
Downloads section of the AdminCP (left hand menu pane). Firstly, in
Manage Extensions, do you have the different image files set correctly? For example, are the file types gif, jpg, etc all set to belong to the 'images' extension group? If not, that might be the source of your problem.
In the
Manage Modules section, make sure that you have the upload and download modules set to allow your usergroups to upload/download. Also, check that in the
Manage Categories section that each category you want to has permissions to upload image files and the appropriate view, download and upload permissions for the usergroups that you want to be able to use them.