Upgrade from 6 to 7

Hi everybody,
as first I want to apologize if somebody post this question before me but I've tried a little search without success.
I have a registered version of MV DVS (I think the DVS 2, the version is 6.363) and I've seen that there is the free upgrade to the version 7 for the registered user, but correct me if I'm wrong.
In case I am rigth, how can I do to upgrade my version to the new one?
Thanks a lot and support from Italy.
Esca
as first I want to apologize if somebody post this question before me but I've tried a little search without success.
I have a registered version of MV DVS (I think the DVS 2, the version is 6.363) and I've seen that there is the free upgrade to the version 7 for the registered user, but correct me if I'm wrong.
In case I am rigth, how can I do to upgrade my version to the new one?
Thanks a lot and support from Italy.
Esca