Internet Usage Quota Software

Hello, I'm in need for simple but effective software that manages using Internet on a PC. I need it to set quota for each user on the Windows system. There a software called "iNet Protector", but the difference that I need is: - I need the software to deal only with the Network Adapter Card or Wireless Adapter Card, the user is allowed only to surf the internet when he successfully enter his user and password, that will enable the adapter according to his quota only, after the daily quota is done, the adapter should be disabled automatically. A countdown timer should be shown for the user with a button to stop using the quota. - A master password should be used to manage quotas and users. - Main platform is Windows XP SP2 or VITSA versions, the XP is the most important. - This software will be used for home, to manage usage of kids to internet. Feel free to ask, I need it as simple as possible, as fast as possible. Any suggestion is appreciated. Regards, ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform XP SP2 and VISTA