Hi there, So I have an unattended Windows XP Disk that I use to install Windows on all of my computers. I am looking at slipstreaming Office 2007 into the WIndows XP install somehow. Anybody have any idea onhow this is done? So far, I have copied the Office SP2 CD into the $OEM$ folder created by Nlite. I have created a RunOnceEx.cmd file which is loaded by cmdlines.txt. It tells Windows Installer to run Office 2K7 installer on first boot. Anyone who has slipstreamed other application installs should be familiar with this. The file runs properly on first boot, but it asks for a key. This is a preinstall kit. When it asks for a key, I dont want to put one in. All I would like to do is leave it blank so that setup only gives you so many uses before you have to enter the key. Any help that could be provided would be greatly appreciative. Thanks!!!