1- Need to add/install an archive plugins as explained.
2- On my dedicated server.
I need to establish a test environment in which makes it possible for me to use it for testing before adding any new functionalities or plugins to the live site. It will act almost as a mirror site. I also want to be able to synchronize the test site to allways have the latest copy of my live site.
Of course it is important that syncronizing is done manually as I do not wish the tests on the mirror site to be transferred automatically. However I do not wish that the syncronization should automatically over write my works done on the test site.
More info will be explained if neccessary.