I have been doing some searching for the 3.0/3.1 version of Ultimate Family Tree online. I find that "deluxe" version and "Platinum" version is used for discription. How do I know if it is the correct version for Windows XP?(3.0) Thank you again for your help. If I cannot find the 3.0 version, is it difficult to install the microsoft patch, and are there may problems with it.