I've been trying to install Windows XP Home Edition SP1 using the latest version of Parallels Desktop for Mac. The CD I have is genuine, with a genuine serial number. When I enter the serial number, everything is fine, and installation proceeds normally. However, when the installation reaches to the "Installing Start Items" point, Parallels does a little "flip" and displays the system info all of a sudden. It also says "Installation Stopped." I did not use the computer while installing, and no other apps were working in the background. I have a 2.4 gHz MacBook Pro with 2gb of RAM, and Leopard 10.5.2. Tell me, how can I solve this problem?