1) Well i got a XP Setup disk with a no service pack. I copied the setup content to my HDD and used the NLITE 1.3 Final to integrate the service packs and Hotfixes and also used the option in it to reduce the size of the disk by removing some languages, Tour, Windows Messanger, MSN Explorer. I DID NOT INTEGRATE ANY DRIVERS. 2) Next i used the unattended Section to enter the details for winnt.sif and inserted a unsigned theme (VistaCG Theme). From the OPTION section i Patched the UXTHEME.dll, SFC_OS and TCPIP.SY_ (Patched to 100 connections) using NLITE itself. 3) I used the Tweaks section to add tweaks like reduce menu display time, Tweaked IE to accept 10 connections, Remove some items from start menu etc... 4) I then used the Vista transformation patch to the NLITED XP. i used the system file transform option in it. Finally made a XP BOOTABLE and checked it in VM WARE and it installed successfully but when i checked it in my PC the installation Hanged during the installing Devices Screen.