Main view - the projects/tasks tree navigation and the dual-panel view create a flexible interface
"My stuff" view - a flat list view of all your tasks without digging into the projects
Timeline view - alternative view to visualize your projects and tasks by mapping them on a timeline
User Profiles - manage your team members and clients info and access rights
Powerful search - inds information fast, across projects, tasks, messages and attachments
Projects/Tasks editing - everything on the same screen, through quick popup windows
Time Report - who was working on what and for how long. Very useful for hourly contractors.
Customizable interface - resize, re-order and hide the columns to create your own view