how to get all elements at once

Hi,

I want to display all of the users that belong to a group, so I use the widget extension $core_v2_groupUserMember.List(), but it limits the number of users to 20, although I have many more.

I saw that the PageSize maximum limit is 100, so how can I get all my users at once if I have over 100 belonging to a group?

Is paging a must ? 

If it's not possible to get everything at once, maybe you can point me to a widget that uses some simple kind of paging.

Appreciate it!

Regards,

Silviu