a question on project management

[Isaac Claymore]

Hi folks, I just started working as a project leader of a group
of about 10 guys. I've already set up a CVS server, based on SSH
, and ViewCVS as a web interface to the repository. That works
perfectly fine as a source management tool.
However, maintaining task assignments and tracking work progress
of individuals is beginning to headache me...
I'm completely newbie to project management and I believe many
of you CVS folks are experienced at this management work, so I chose
to post my questions to this list: What tools are you using to facilitate
such jobs like task assignment and progress tracking? And what's your 
experience about them?
I found a 'mrproject' in RH7.3, but its functionalities seemed a bit too
limited...

Any hint or point to URL is greatly appreciated ;)

-Clay