Hi,

> Well, you call @tread in Topics. If you do this, then of course the
> Topics component will not render itself and will not react on actions
> (until you answer from @tread).
> You should not use call in this situation, use #render and if statements.

Done, thanks. :-) Pretty easy once we have decided about it. hehe. 6
lines have been changed for this.

About turning off the Session and creating and interpreting custom
URLs, could you give me some direction beforehand? It would be great
to try this out as soon as possible, because URL is a pending issue to
me. :-)

Cheers,
Joao