systemdesigner's sandbox: iprojectweb

Project Web is an easy to use project management and task management software. It has a minimalistic set of features required for organizing of effective project team work. It simplifies collaboration between team members and is designed for people online.
The application has a lightweight ajax design that finally opens out to full featured screens but initially do not load all the information.
It supports roles of system administrator, project manager and team member.
The application allows creating a knowledge base consisting of project, task, and risk attributes.
Risk management feature allows problem prevention actions planning and motoring.
Easy to use file manager allows linking uploaded files to a specific task or project.
Application design allows having separate mailing lists for each particular task.