So, I think I have posted 1-2 and 1-3 January 4 https://drive.google.com/open?id=0B6TNygHUITxNN0JxMGVseHRRVms January 5 https://drive.google.com/open?id=0B6TNygHUITxNNjZBRjlxMWZGV0U Enjoy! Chris Geankoplis Enosis