wine users - Jan 2012 - How to create servers in low ports

I want my Windows application to be able to listen on any port, but by default
only root can create servers on ports <1024. As far as I know authbind
doesn't work with Wine (and never will), and I can't redirect packets to
a higher port with a firewall rule, because the Windows application (uTorrent)
"tells" the other peers which port is listening on.

Making wineserver suid root would work? Is this the cleanest/only way?

This seems to work:

> 
> sudo setcap 'cap_net_bind_service=+ep' /usr/bin/wineserver
> sudo setcap 'cap_net_bind_service=+ep' /usr/bin/wine-preloader
>