Here's my svcpack.inf. It includes all Critical Updates as of today. Also, look at the command for installing the MDAC fix - you CAN include this fix in svcpack.inf. Thanks to another forum poster for showing this! Also included is Media Player 9. I have not included DirectX9.0b. Hope this is useful for you guys! I've tested this and it works great. [Version] Signature="$Windows NT$" MajorVersion=5 MinorVersion=1 BuildNumber=2600 [SetupData] CatalogSubDir="\I386\SvcPack" [ProductCatalogsToInstall] [SetupHotfixesToRun] WMP9MM2.EXE KB814078.EXE /Q:A /R:N KB816093.EXE /Q:A /R:N Q819696.EXE /Q /N /Z /O KB823182.EXE /Q /N /Z /O KB823353.EXE /Q:A /R:N KB824105.EXE /Q /N /Z /O KB824141.EXE /Q /N /Z /O KB825119.EXE /Q /N /Z /O Q826939.EXE /Q /N /Z /O Q828026.EXE /Q /N /Z /O KB828035.EXE /Q /N /Z /O KB828741.EXE /Q /N /Z /O "Q832483.exe /C:""dahotfix.exe /q /n"" /q:a" Q832894.EXE /Q:A /R:N Q831167.EXE /Q:A /R:N KB835732.EXE /Q /N /Z /O KB837001.EXE /Q /N /Z /O KB839643.EXE /Q /N /Z /O KB839645.EXE /Q /N /Z /O KB840315.EXE /Q /N /Z /O KB840374.EXE /Q /N /Z /O KB841873.EXE /Q /N /Z /O KB842773.EXE /Q /N /Z /O KB870669.EXE /Q:A /R:N QCHAIN.EXE