sys.dm_db_index_physical_stats is a SQL 2005 view, it's not available in SQL 2000.
Use DBCC SHOWCONTIG. As one of the output columns it has 'pages scanned'
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability