I just copied the Office 2007 DVD to a share on my server. I then downloaded SP2, extracted the files, and put them in the updates folder. However there are three files in the updates folder: README.TXT, word.msp, and wordconv.msp. The dates on the files are: 8/21/2009 1:21 PM. Can I remove these 3 files from the updates folder even though SP2 was released on 4/3/2009?