Sql Server 2000
Permissions do not appear in the sysprotects table or in the output of the sp_helprotect stored procedure when you grant the permissions to an object in SQL Server 2000.
http://support.microsoft.com/kb/900260
FIX: An access violation may occur when you run a SELECT query and the NO_BROWSETABLE option is set to ON in Microsoft SQL Server 2000
http://support.microsoft.com/kb/899430
You may experience performance issues when you use SQL Server Distributed Management Objects (SQL-DMO) components in a multithreaded environment
http://support.microsoft.com/kb/899556
FIX: 17883 errors may be written to the SQL Server error log when you run a query that generates many floating point exception errors in SQL Server 2000
http://support.microsoft.com/kb/892840
FIX: Server Network Utility may display incorrect protocol properties in SQL Server 2000
http://support.microsoft.com/kb/887700
Windows 2003 Server
You cannot see all the screen element text if you use the large size (120 DPI) display DPI setting on a Windows Server 2003 Terminal Server.
http://support.microsoft.com/kb/891315
ISA 2000
The ISA Firewall service may unexpectedly quit when ISA Server 2000 experiences heavy network traffic.
http://support.microsoft.com/kb/894864