Suscribe-unsuscribe

[Joost Cuyckens]

Hi everyone,
Can someone pass me the correct way to suscribe and unsuscribe?
I know I schould know this, but I lost the papers with the codes on it.
Thank you very much.
Joost, who sold his GTS, now somebody else is a happy rider... needed the cash you 
know...
But the new driver will ride it more than I did, and that's a happy thougt.