I have the disc and have tried to install it many times but without much luck.
My laptop came with microsoft office 2007 installed on it, but it was only a trial version.
I unistalled the trial version before I installed the new version but its not working. It gets to a point where it says it is caching something or other then it stops working.
I can possibly find the disk and tell you exactly what it says, could take some time though as my house is a mess!
I was kind of hoping someone else has already had this and knows how to fix it.