Exhibit g.2 Custodian Agreement

                                                                     Exhibit g.2

                                                             Custodian Agreement

                                  APPENDIX A
                                 Index Series
                                 ------------

iShares Xxxxx & Steers Realty Majors Index Fund

iShares Dow Xxxxx U.S. Basic Materials Sector Index Fund
iShares Dow Xxxxx U.S. Chemicals Index Fund
iShares Dow Xxxxx U.S. Consumer Cyclical Sector Index Fund
iShares Dow Xxxxx U.S. Consumer Non-Cyclical Sector Index Fund
iShares Dow Xxxxx U.S. Energy Sector Index Fund
iShares Dow Xxxxx U.S. Financial Sector Index Fund
iShares Dow Xxxxx U.S. Financial Services Composite Index Fund
iShares Dow Xxxxx U.S. Healthcare Sector Index Fund
iShares Dow Xxxxx U.S. Industrial Sector Index Fund
iShares Dow Xxxxx U.S. Internet Index Fund
iShares Dow Xxxxx U.S. Real Estate Index Fund
iShares Dow Xxxxx U.S. Technology Sector Index Fund
iShares Dow Xxxxx U.S. Telecommunications Sector Index Fund
iShares Dow Xxxxx U.S. Total Market Index Fund
iShares Dow Xxxxx U.S. Utilities Sector Index Fund

iShares Xxxxxxx Sachs Consumer Industries Index Fund
iShares Xxxxxxx Xxxxx Cyclical Industries Index Fund
iShares Xxxxxxx Sachs Financials Index Fund
iShares Xxxxxxx Xxxxx Health Care Index Fund
iShares Xxxxxxx Sachs Natural Resources Index Fund
iShares Xxxxxxx Xxxxx Technology Index Fund
iShares Xxxxxxx Sachs Utilities Index Fund
ISHARES XXXXXXX XXXXX SEMICONDUCTOR INDEX
ISHARES XXXXXXX SACHS SOFTWARE INDEX
ISHARES XXXXXXX XXXXX HARDWARE INDEX
ISHARES XXXXXXX SACHS MULTIMEDIA NETWORKING INDEX

iShares Nasdaq Biotechnology Index Fund

iShares Xxxxxxx 1000 Growth Index Fund
iShares Xxxxxxx 1000 Index Fund
iShares Xxxxxxx 1000 Value Index Fund
iShares Xxxxxxx 2000 Growth Index Fund
iShares Xxxxxxx 2000 Index Fund
iShares Xxxxxxx 2000 Value Index Fund
iShares Xxxxxxx 3000 Growth Index Fund
iShares Xxxxxxx 3000 Index Fund
iShares Xxxxxxx 3000 Value Index Fund

iShares S&P 500 Index Fund
iShares S&P 500/BARRA Growth Index Fund
iShares S&P 500/BARRA Value Index Fund
iShares S&P Europe 350 Index Fund
iShares S&P MidCap 400 Index Fund
iShares S&P MidCap 400/BARRA Growth Index Fund
iShares S&P MidCap 400/BARRA Value Index Fund
iShares S&P SmallCap 600 Index Fund
iShares S&P SmallCap 600/BARRA Growth Index Fund
iShares S&P SmallCap 600/BARRA Value Index Fund
iShares S&P/TSE 60 Index Fund
iShares S&P 100 Index Fund
iShares S&P Global 100 Index Fund