I found this on the Broncos site. I assume Titans tickets will be released at the same time. It's going to be a mad scramble for both games.

Match tickets for the Ergon Energy Brisbane Broncos go on sale at 9am Tuesday 21 February, 2006. Tickets for all 12 Broncos home matches at Suncorp Stadium will be released for sale on this date.

Tickets are available through all Ticketek outlets, as follows:

* call centre: ph 132-849
* internet: www.ticketek.com.au
* all Ticketek agencies including the Allan Langer merchandise
Store, Broncos Leagues Club, Fulcher Road. A full list of agency locations is available by clicking here http://premier.ticketek.com.au/Content/Outlets/agency.aspx