Dear Sir/Madam, Our company is a team of well-qualified specialists, who've been working in the sphere of IT and web-technologies for 10 years and have already completed a great number of successful projects. Our highly qualified developers know PHP & MySQL perfectly and can work out a professional operator based software application for You. We'll create a software application able to install on all Windows Operating systems (98 and up) and we garantee 100% bug-free quality. Please, contact us to discuss the project as well as the final price in private. Looking forward to Your reply, Viaden Inc