Hi,
List size options can be managed in the web.cfg.
You will have to find the right compromise between the length you will like to retrun and the impact on performance.
To go more that 500 you will have to modify the ListAllMaximum parameter.
Hope this Help.
/J
# ListPageLength is the number of entries to display in a single list page.
ListPageLength 100
UseNestedTabs $NX_USE_NESTED_TABS
# The Bottom link on lists causes the webengine to fetch every record in
# the list. This can be expensive for long lists. ListBottomWarn is the
# maximum size of a list before a request to scroll to the bottom gets a
# popup warning. ListBottomMaximum is the maximum size of a list before
# a request to scroll to the bottom is refused.
ListBottomWarn 1000
ListBottomMaximum 2500
# The List All link on lists causes the webengine to fetch every record in
# the list and return it to the browser. This can be expensive for long
# lists. ListAllWarn is the maximum size of a list before a request to
# List All gets a popup warning. ListAllMaximum is the maximum size of
# a list before a request to List All is refused.
ListAllWarn 100
ListAllMaximum 500