Differences between NT and NTU ....20131.40->2013.41 for IMG:

NT 2013.40 = 2,83 GB (3.045.916.672 byte)
NT 2013.41 = 2,83 GB (3.045.982.208 byte)

NTU 2013.40 = 2,98 GB (3.201.892.352 byte)
NTU 2013.41 = 2,98 GB (3.201.957.888 byte)

Bye,bye