I learned that you could transfer a PC Skyrim save to Xbox 360 by simply changing the .ess extension to .dat then put the dat file inside the game shell using Modio.
When I do that and try to load the transferred save the 360 says the disc needs to be cleaned. This only happens when I try to load the modded saves – if I create a new game all is fine.
When I change the extension I simply rename filename.ess to filename.dat via right-clicking – am I doing something wrong? the only issue i can immediately see... is the characters names were different