Finally i succeed to install the program and finally i have connections/nodes and it runs. Seems that i earned nothing till 4 hours, but i will wait until tomorrow.
I'm on testnet, but i cannot change on main net until I see that it actually works.
For now you cannot earn GNT by providing your compute power, right?
I mean you can, but there are like thousands of people trying to earn GNT and almost noone trying to spend it and use the computing power, or am I wrong?