As you may already heard from our discussion boards or news comments: There are some problems with the savegames of Need for Speed Carbon. Actually every savegame contains the CD-Key of the game which created the file, which is quite a security risk and also a reason why we haven't put any savegames online yet.
If you want to know more: If you open a savegame with a hex-editor you can find a 20 characters between the hex-offset 0000003c and 00000050 which is the CD key.
To use foreign savegames you either have to replace this code, or update the cd key of your NFS Carbon to match with the one in the savegame file.. Both not a good solution, but maybe EA will fill this security hole with a patch.
Please be patient, we're trying to upload some savegames soon.
