I have reloaded my hard drive with Windows XP and I now want to load WordPerfect Productivity Pack. I have the CD & serial # to load that sofware but the system rejects the serial # supplied with the software. Corel will not help me. They refer me to Dell and they want to charge me because the PC is out of warrenty. Anyone know a way around the serial # issue? I'm mad because I paid for this software but can't use it.