Bests & Worsts Reviews from Amazon

Do not purchase this version. its the DRMed version and you can't copy/backup the game -- you need to have the CD in to play it. Buy the version with the red banner across the top (which also says "The Complete Edition". It is DRM Free. Edit: The no DRM version is here: http://www.amazon.com/Sid-Meiers-Civilization-IV-Complete-Pc/dp/B0026EGO3A/ref=sr_1_1?ie=UTF8&qid=1290940687&sr=8-1 The other version is now an extra $20, (though that wasn't the case when I bought it). Also, from comments, "If you upgrade to the latest patch of Beyond the Sword, the DRM is removed." Thanks to Dave Macrae.