WOW...That was way easier than I thought. I was expecting so much more, especially time. It took way longer to install the 150 "Windows Updates" than it did for Windows 7 to install. Ran Windows Easy Transfer before installing Win 7 just in case there was something I might need later...popped in the Windows 7 disk, Chose "Custom Install" and it was over in no time. I guess I was expecting the install to be like reformatting the entire computer back to its original state which use to take hours and hours.
I am guessing that "Windows Easy Transfer" placed a file called "Windows Old" in the "C" Drive where I can obtain any file I may need from the old OS XP...right? Not that I need any of it but its nice to know its there.
Now my Grandson has what amounts to a new computer running Windows 7 where only his stuff will be installed.
Thanks all and a special thank to you, Tomato Lady, for directing me to the proper Windows 7 disk.