User registration & login client

New user registering and login client. Alright, what i need is the following: ( I dont mind if u think of a better way to achieve such a procedure, only the guid and encryption is required) I will provide u with the encrypt/decrypt class that is needed for this project aswell as the custom user registering script from my site. A client side exe or application that will handle 'new user registration' and will be used as 'login client' aswell to generate users for my website (which is a php coded cms). I have attached an html example of what the client should globally look like. The size and appearance might need some enhancement with minor graphics provided by myself. Client procedure: (All windows requires a 'minimize to system tray' and 'close' icon on top right of application window) - First window, (about) the client gets to c application information. - Second window, (descriptive) describes what the client is used for. - Third window, (form) Requires the user to enter his personal details and must choose to agree or not with the TOS (terms of service)&(Tos might be dinamicly pulled from website url so that tos is easely updatable). Each field is required before user can proceed. If user doesnt check either 'yes' or 'No' on argeement then he should receive a popup message sayin something like "U must agree with terms and condition in order to create an account". Upon clicking this 'proceed' button the application gathers a guid that should be stored in the hidden field located in the 'confirm' window Clicking on "proceed" button forwards him to 4th window or 6th window. - Fourth window, (confirm) User has to check his details and confirm if details are correct. In this window are showed previously entered username and e-mail adres but are not editable at this point. For the user to make corrections to his entered details, he must click on the "go back" button and make proper changes in respective window. Fourth window also contains a hidden field which will store the guid and upon clicking the "finish" button, all details r being sent to the site database. - Fifth window, (thank user) In this window we thank our new user for his registration and he can go back to the index window upon clicking the 'finish' button. - Sixth window, (disagree) If the user choose to disagree and checks the 'No' button, then no guid is taken and upon clicking the "proceed" button he gets forwarded to this window. This window contains a 'finish' button that forwards him to index window of application. - Seventh window, (login) This window is to be used for the user to login to the website and contains a hidden field that will hold the guid that needs to be send at each login attempt. The proper hyperlinks to where all details have to be sent will be discussed in private session. Thats it globally, i hope to have this job cleared as soon as possible and look forward to work with u who ever u are. Short time frame is a plus but cost will mostlikely determine my pick. Good luck to all and thanks in advance, sincerily, TacTiXs.