I should mention I am looking for a replacement for NUT+Tinfoil, while both work very well together for a local, personal collection it is not software I wish to use because of issues it has.

With that in mind, they work really well together and I am hoping NS-USBLoader could do the same for Network Installs as NUT can. One of the biggest issues I have with doing so though is that you need to select each and every file, if you have a lot of files split into their own folders this becomes burdensome. Would it be possible to add an option to select a root folder and let NS-USBloader scan recursively and populate the list? I don't mind needing to refresh the list when ever the folders are updated, basically have to do that with NUT anyway, but I don't want everything just in one folder or dig through sub-folders for new files.

I also saw the Command Line request which I am all for, I feel this would work well with that.