I have a product (software) that I distribute in my website. This product is compounded by SWF (compiled Flash), PHP scripts, XML and picture files (PNG and JPG). The files must be put in an specific organized subdirectories structure.
I need someone to create something such as an unique self-extractable package that my customers can just upload to their servers and then 'execute' it, so the package will automatically create the necessary folders aswel extract the files and copy them to the proper places. I dont even know if it is possible, but I have seen a few PHP packages (such as Coppermine Gallery) that does that, so I guess that it can be done.
I change my package very often (add new pics, modify scripts, etc), so the same person that prepare the package for me will need to teach me how to apply modification on package.