Missing HU-Tourneys

I really like HU,especially Tournaments.
But there are way too few of them on any site I play on,especially at the low Stakes.
Ive been writing to the PS-Support to change it,but got no response.
Maybe if more People did so?
What do you think?

HeadsUp tourney is a different thing from HeadsUp sit n go? Cause if its not, I think pokerstars have already a lot of buyins to play HU. What more could offer in that section?