Uhm, I don't think the EA Support who responded knew what they were talking about. I've burned my EADM copy just fine, and installed it from the CD onto my wifes computer. All the files you need (including the CD versions Autoplay) is located in ... er well, it's been pointed out;
kaiysith wrote:If you want to back it up, the installation files are located by default in this location.
C:\ProgramData\Electronic Arts\EADM\cache\{ 2263211535 }\spore_dd
Don't forget to copy your unlock code into a text document and keep it with the backup. And yes, EA customer support is terrible.
Just use your DvD Burners packaged software to burn it on a disk, and you should be good to go.