Asterisk - Trixbox - Users Manua

I am looking for someone to write me a complete online comprehensive manual for Trixbox. I am only for features that the end user would use -- then a recap of options for advanced users like the Ring Groups / Time Conditions / Queues and such -- I would like it web based and unbranded -- then as a option for download. I really need it to be comprehensive with every option on the system.. and in a fashion to add options as they come available. It needs to be written with newbies in mind -- as this is for my ever growing base of users of my installs.. It needs a table of contents - even pictures would be nice.. needs to be very simple. Please ask questions if your not sure we it needs to be and I am only looking for coders with experience.. experience with asterisk a plus but not needed.