Just for those of us newbies who are still fighting this prob, I hope this helps. Install Office 2003 from a compressed image and then create a new folder in the ofice folder (I created 2 Srvc_Pcks and Patches) and extract SP2 to that folder. OHotFix is included but I replaced it with the stand alone version. Although MS claims that the download is avilable from the office 2003 downloads it's actually not, look in the XP Resource Libraries. Edit the main Office Setup.ini and add the [Chainedinstall_n] as per the info in the last link in my last post. You will also find the info for editing the Ohotfix.ini at the bottom of the Ohotfix.ini file. Result should be MSOCache on the HD and SP2 and other patches installed while office is being installed. Worked for me, hope it works for you.