Ok, tried slipstreaming using Kurt's directions without 5eraph's packs. Included all hotfixes in the list and nine failed to integrate: 040, 095, 150, 385, 430, 660, 700, 880 and 910. I'm using an OEM source disc... http://www.newegg.com/Product/Product.aspx...N82E16832116378 and nlite ver 1.4.9.1 Last session.ini: [Main] Env = 1.4.9.1 - 2.0.50727.832.Microsoft Windows NT 5.1.2600 Service Pack 2 Target = Windows XP Professional x64 Edition SP2 - 5.2.3790.3959 - English (United States) [Tasks] Remove Components Unattended Setup Integrate Drivers Hotfixes and Update Packs Tweaks Create a Bootable ISO Options [Components] ;# Compatibility # [KeepFiles] msconfig.exe [RemoveFiles] clock.avi yahoo.bmp swtchbrd.bmp [Options] ProfilesDir = "%SystemDrive%\Documents and Settings" TargetPath = "WINDOWS" temp_dir = %USERPROFILE%\Local Settings\Temp AdvTweaks [Patches] TcpIp = 20 [Services2] [Tweaks] [Unattended] DisableOem ComputerType = Automatic AutoLogon = Administrator LogonCount = 2 OOBEOff MaximumDataStorePercentOfDisk = 12 RestorePointLife = 30 DesktopTheme = Default|| AutoUpdates = 4 AutoUDay = 5 AutoUHour = 15 ProgFilesPath = "\Program Files" [NetAdapter1] connname = "" macaddress = "" ipaddress = "192.168.0.1" subnetmask = "255.255.255.0" defaultgateway = "" dnsserver1 = "" dnsserver2 = "" winsserver = "" netbiossetting = "0" ipxnetworknumber = "00000000" ipxnetworkframetype = "0xFF" [GuiRunOnce] TimeOut /T 40 CMD /R %Source%Run1_XP-64.bat [Drivers] C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Intel_chipset_textmode\iaStor.inf,iaAHCI_ESB2 C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Intel_chipset_textmode\iaStor.inf,iaStor_ESB2 C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Intel_chipset_textmode\iaStor.inf,iaAHCI_10DDO C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Intel_chipset_textmode\iaStor.inf,iaAHCI_10R C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Intel_chipset_textmode\iaStor.inf,iaAHCI_7MMDH C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Intel_chipset_textmode\iaStor.inf,iaStor_7MDH C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Intel_chipset_textmode\iaStor.inf,iaAHCI_7RDH C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Intel_chipset_textmode\iaStor.inf,iaStor_7RDH C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Intel_chipset_textmode\iaStor.inf,iaStor_8ME9MEPCHM C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Intel_chipset_textmode\iaStor.inf,iaAHCI_8MEM C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Intel_chipset_textmode\iaStor.inf,iaAHCI_8RDHDO C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Intel_chipset_textmode\iaStor.inf,iaStor_8R9R10RDOPCH C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Intel_chipset_textmode\iaStor.inf,iaAHCI_9MEM C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Intel_chipset_textmode\iaStor.inf,iaAHCI_9RDODH C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Intel_chipset_textmode\iaStor.inf,iaAHCI_PCH C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Intel_chipset_textmode\iaStor.inf,iaAHCI_PCHM C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Intel_chipset_textmode\iaStor.inf,iaAHCI_PCHM_1 C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Intel_INF_Drivers_9111014_ready_for_nLite\852.inf,0 [Hotfixes] C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\040-WindowsServer2003-KB942288-v4-x64.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\050-WindowsXP-KB923789-x86-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\060-WindowsServer2003.WindowsXP-KB925902-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\070-WindowsServer2003.WindowsXP-KB930178-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\080-WindowsServer2003.WindowsXP-KB931261-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\090-WindowsServer2003.WindowsXP-KB932168-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\095-WindowsServer2003.WindowsXP-KB925876-v2-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\100-WindowsServer2003.WindowsXP-KB927891-v5-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\110-WindowsServer2003.WindowsXP-KB924667-v2-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\120-WindowsServer2003.WindowsXP-KB929123-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\150-WindowsMedia6-KB925398-v2-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\155-WindowsServer2003.WindowsXP-KB936357-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\230-WindowsServer2003.WindowsXP-KB943460-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\260-WindowsServer2003.WindowsXP-KB944653-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\310-WindowsServer2003.WindowsXP-KB942830-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\320-WindowsServer2003.WindowsXP-KB942831-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\330-WindowsServer2003.WindowsXP-KB946026-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\340-WindowsServer2003.WindowsXP-KB943055-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\370-WindowsServer2003.WindowsXP-KB945553-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\385-WindowsServer2003.WindowsXP-KB944043-v5-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\410-WindowsServer2003.WindowsXP-KB950762-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\415-WindowsServer2003.WindowsXP-KB951376-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\430-Windows-en-US-KB943729.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\440-WindowsServer2003.WindowsXP-KB951748-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\470-WindowsServer2003.WindowsXP-KB951066-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\480-WindowsServer2003.WindowsXP-KB946648-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\490-WindowsServer2003.WindowsXP-KB950974-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\500-WindowsServer2003.WindowsXP-KB952954-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\540-WindowsServer2003.WindowsXP-KB953155-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\550-WindowsServer2003.WindowsXP-KB956803-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\590-WindowsServer2003.WindowsXP-KB958644-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\600-WindowsServer2003.WindowsXP-KB955069-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\620-msxml6-KB954459-enu-amd64.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\630-WindowsServer2003.WindowsXP-KB957097-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\640-WindowsServer2003.WindowsXP-KB954600-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\650-WindowsServer2003.WindowsXP-KB956802-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\660-WindowsServer2003.WindowsXP-KB955839-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\690-WindowsServer2003.WindowsXP-KB958687-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\700-IMAPI_SRV2003_x64.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\720-WindowsServer2003.WindowsXP-KB960225-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\740-WindowsServer2003.WindowsXP-KB967715-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\750-WindowsServer2003.WindowsXP-KB923561-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\770-WindowsServer2003.WindowsXP-KB956572-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\780-WindowsServer2003.WindowsXP-KB952004-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\790-WindowsServer2003.WindowsXP-KB960803-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\800-WindowsServer2003.WindowsXP-KB959426-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\820-WindowsServer2003.WindowsXP-KB961501-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\830-WindowsServer2003.WindowsXP-KB968537-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\840-WindowsServer2003.WindowsXP-KB970238-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\850-WindowsServer2003.WindowsXP-KB970483-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\860-WindowsServer2003.WindowsXP-KB971633-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\880-WindowsServer2003.WindowsXP-KB973346-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\890-WindowsServer2003.WindowsXP-KB961371-v2-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\900-WindowsServer2003.WindowsXP-KB968389-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\910-WindowsServer2003.WindowsXP-KB971032-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\920-WindowsServer2003.WindowsXP-KB971557-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\930-WindowsServer2003.WindowsXP-KB973869-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\940-WindowsServer2003.WindowsXP-KB973354-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\950-WindowsServer2003.WindowsXP-KB973507-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\960-WindowsServer2003.WindowsXP-KB960859-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\970-WindowsServer2003.WindowsXP-KB973815-x64-ENU.exe C:\Documents and Settings\bhdavis\My Documents\computer\Slipstream\x64c\Hotfix\980-WindowsServer2003.WindowsXP-KB971657-x64-ENU.exe Thanks in advance for any suggestions.