I just would ask what's the difference between creating a server using the "create" button and creating a server using a .sh file ?
Does a dedicated server needs a powerful graphic card or not ? I think it shouldn't, but I'm not sure...
I'm asking that because I've got a powermac G5 (powerful) and a linux PC (with an onboard graphic card).
Is it better to run a server AND play on my G5, or to run the server on my linux computer (so it will be a 'dedicated' one) and play on my G5.