This is a note to say that older versions of Winzip (e.g. 6.2) do not decode / extract the files contained within the zips used in this forum.
If you have been suffering from "empty file" syndrome, then try downloading one of the many free un-zip programmes from the inter-web. The Filzip program has worked for me.
This problem is more likely to happen to those who have older PCs.
28 July 2010