I'm thinking about ordering an install CD for Windows XP Home Edition SP3. Would it be possible for me to do this, or should I order SP2? Apparently, Apple released an update for Boot Camp to enable SP3 installation, but that update can only be installed on a Windows installation after installing SP2. Bottomline: Can I install a SP3 CD onto my iMac, or do I install a SP2 CD first before installing the Boot Camp update, followed by a SP3 update? Thanks.