No I didn't
Shame on me.
I've been waiting for 2 months to get WiredNews work again...
But the thing that "fooled" me, is because the last time I checked, Sunrise was only for Windows.
So I didn't read that thread.
But the link you mention seems to work with every offline reader, like iSilo for instance.
I'm gonna give it a try.
Many many thanks !!