System Workbench for STM32

workspace woes how to add a project

i created a new project with the “wizzard”,
all works great it even download all configuration for the STM32F0 ( Discovery board )
CMIS -> stm32f0xx.h and system_stm32f0xx.h

also there is a folder with all project items.
also there are 2 project files.
.cproject and .project

it would also make sense to open the project after it is created ?

now the big question..... how do i open this project.?????

or do i have to import this project first ?

Also if i just open the eclipse tool and go to projects
Open and Close projects are not enabled.

I think i got spoiled after working many years with Visual Studio. ?
or something went wrong during installation ?