Changing default # of tickets

How do we change the default number of tickets displayed?

At least in our environment, we rarely care about more than the oldest 25
outstanding tickets per queue, and it seems to take a looong time to
display the queue when there are 300 to load…

Any suggestions ?

T�o de Hesselle, | Diplomacy is about surviving until
Unix Systems Administrator | the next century. Politics is
| about surviving until Friday
University of Technology, Sydney | afternoon. – Yes, Minister