Windows XP(x86)
Windows Update エージェント バージョン 7.4.7600.226
http://download.windowsupdate.com/WindowsUpdate/redist/standalone/7.4.7600.226/WindowsUpdateAgent30-x86.exe

SP2:http://www.download.windowsupdate.com/msdownload/update/v3-19990518/cabpool/xpsp2_d36c0a7046f2dbe29dfff33b6dbb6bb4574bbd7d.exe

SP3:http://www.download.windowsupdate.com/msdownload/update/software/svpk/2008/04/windowsxp-kb936929-sp3-x86-jpn_e0fc34cfa52d270b3c79a68af8fa358244f7419e.exe

Internet Explorer 8
http://download.microsoft.com/download/0/5/7/05716044-2806-40DA-8332-D3ED79BC8F68/IE8-WindowsXP-x86-JPN.exe


Windows XP(x64)
Windows Update エージェント(x64)
http://download.windowsupdate.com/WindowsUpdate/redist/standalone/7.4.7600.226/WindowsUpdateAgent30-x64.exe

Service Pack 2 for Windows XP Professional(x64)
http://download.microsoft.com/download/5/6/8/568c1b3c-c5d2-4a66-81a9-bb3d8c4e17cc/WindowsServer2003.WindowsXP-KB914961-SP2-x64-JPN.exe

Internet Explorer 8(x64)
http://download.microsoft.com/download/F/9/F/F9F5DF56-1994-4847-902B-1AABBEF2BC2F/IE8-WindowsServer2003-x64-JPN.exe


WindowsUpdateカタログ
http://catalog.update.microsoft.com/