Well, it's not that i'm talking Chinese, but ok for you guys out there i'll "translate" my message which was written deep in the night

What i was trying to explain is when you are about the activate the internet call, before typing your screenname, go to a place where you have no reach from your wifi point or just shut wifi off. I wasn't able to disconnect from wifi through N800, 'cause the 'screenname' window is on top of the globe icon.

When it's disconnected type any screenname. Your N800 will try to find a connection, so in that case turn on your router again or go back to a spot where u have reach. Now you will see that it says: activation successful.

But that's just the message. It doesn't bring me to a successful activation though, because i wasn't able to send an invitation to anyone, so basically the whole story starts over again.

What i was saying about different wap's is that even connecting to other (neighbours') routers doesn't solve the problem. What i was thinking: perhaps this problem occurs only with European users? But Karel is from Belgium and I'm from Holland and i think he has no problems? Of wel?

For getting offline when in the process of activating you could do it easily by tapping the ON/OFF switch and select OFFLINE MODE.

I have the same problem (I'm in France).
WPA/No security/other wifi point doesn't change anything.
I could access to the same status of activating but one time per 20-30 tests (not connected ; I clic on the invite feature, it ask to connect wifi and...sometimes it works). When it works I have the window with the screen name AND a button named "desactivate invitation" and OK ; but by tapping ok it just close and doesn't allow me to send email invitations ; I clic again on the invite on the menu and it ask again to activate...It wasn't activated !

Exactly, that happened to me too.

If there are other people overhere living in Europe who experienced a successful invitation procedure, then i know it's not a EU problem.

You are right btw, i could simply click that on/off button i forgot.