Write Manual

Hi all This one is quite vague, so it might be best just to post a comment and give me an idea what it will cost for the following: I have started writing a manual which guides a customer through choosing a customised design of a product. This is mostly based on a piece of software, i.e. the software shows options to build a final product, and I want to demonstrate these options to my customer without having to show the software product. Therefore how this is done is up to you, its up to you to understand the concept when I explain it then "write it in your own words" as they say in university. A bit like an assignment really. I would also like some screenshots - I guarantee if you are half savvy with computers you will fly through the software (which I will provide), generate some output to illustrate the example you are writing about. I would imaging this manual to be around 50 pages (I have done 15 or so), however many of the pages would be screen shots which occupy the entire page. I can still imagine you have many questions, therefore for those who make customised and not global replies, I will explain as best as I can. I am looking for someone to understand my concept and go ahead and probably do a better job than I would. English fluent is preferred but not essential I can also correct afterwards provding I can understand! Good luck and look forward to hearing from you Ferrino