We own software which answers your project requirements. Please see [url removed, login to view] for our current product. We are however about to launch a new product which answers all your requirements completely. I'm not sure what your plans are for the software but we offer reseller opportunities and will pay you commission on any sales that you might make. Please feel free to contact me on carol@[url removed, login to view] and i can provide you with more details and give you a product demo.