Hi folks, I found this thread when I couldn't get IE7 into my XP SP3 RIS image. I usually use the svcpack.inf method and throw iesetup.exe at the end of my updates before qchain.exe However SP3 was having none-of it. A manual install also failed, so I check WGA etc incase that was an issue, but it was all fine. So I downloaded IE7 again, instead of using the one for my SP2 build. Both show the file version as 6.2.0029.0, BUT the newer one is smaller in size, 15,142kb for the 'old' ie7 and 15,091kb for the 'new' IE7. So it looks as though there has been a change made, and the file revision has not been updated. I put the new file into my svcpack and it installs fine! I hope this helps someone save a bit of time!