Utilization Tool, MS-Project alternative, Resource Controlling Tool

Question

i'm looking for a alternative Program to control my resources, collabrators and projects.

I dislike MS-Project, maybe alternative MS-Project specialisized on Ressource Controlling.

Does anyone have such an Magic-Tool? (:

Open-Source / Freeware preferred.

Answer 1

What exactly do you need regarding "Resource Controlling"? RationalPlan is an alternative to MS Project.