For my office usage, I will constract file strage server for every staffs. The interests I have are using no Windows Domain services for access control and easy to learn oparation and maintenance for staffs except me. There are many systems distributed. However almost systems are based on English. I must laern it for constracting and customaizing some system I choise. The other hand, that is just a fronteer I would like to be.
I found rBuilder Online for testing wonderfull opensource products. It seems very usefull for evaluation various systems.