...have a:

new toy.
I know it'll bring me as much joy as the old one. At least I can only recommend it to work properly.

After much despair called the telecoms hotline about their settings. (With shaking fingers from the ten days internet withdrawal...)
They are very sorry but they don't support my request as I didn't purchas the router from them (yes, indeed, because this one costed only a quarter of theirs - premium account my arse!) but they can only recommend to google the installation instructions in the internet. WTF!?!

Dashing to work now, screaming, kicking and yelling at everybody crossing my way today.
At least, as you can see, I made it. Hallelujah!