List of users and user rights

Does anyone have a query that will list all the users and user rights for a sqlserver database.

Thanks so much!sp_helpuser will list all the users.
sp_helplogins gives all the login users.
these procedures might help you

List of users + roles + rights

How can I generate a list/view of all users/groups with appropriate roles and rigths?SP_HELPROTECT list all the information in the database.|||Hi,
Can someone please let me know if there is some way to find out the roles of a user in SQL server 2000?
The sysusers table has a column called roles that stores a bit set for every role associated with the user. But given a user name / uid how to find out all the roles (role ids will do) associated with that user?
Please help ... its urgent.
Thanks for your time,
Sayali|||In SQL-2000, this is stored in sysmembers (http://msdn.microsoft.com/library/default.asp?url=/library/en-us/tsqlref/ts_sys-m_6f3n.asp).

-PatP