Batch add new sites on WordPress MU / WordPress Network while using a template site to clone, includes batch domainmapping of the new sites.
You can find it in the Network Admin area in the Sites Menu.
Because this plugin safes you time adding sites by cloning a template AND domainmapping them in one batch, this plugin depends on the 'WordPress MU Domain Mapping' plugin by Donncha. In order to make the domainmapping plugin work you might need to log out and in again after installing it.
I chose not to because the main site can be slightly different in structure than a new network site. Therefore the plugin is not looking for the main site in the template selection. Make a new site manually first, edit it to your whishing (no domainmapping required), and use that site as a template to clone.
Tip: give the template site a distinctive name by giving it a prefix. For example: 'tmp-foobarsites'.
Selecting on prefixes like 'tmp-' will be a future feature of this plugin.
Please mention this on my pluginpage, so I can have a look at it.
You can now choose to copy all images and uploads from the template. Not that this will have impact on your hosting diskspace depending on how many uploads and clones you make.