Hi. I started to download these charts, but I got two warnings -- one that the preview didn't work, and the other that the files could not be scanned for viruses. Are you sure that these files are safe to download?
Also, I did go to Chartworld and purchase
3 Cuba maps, the only ones they had of the south shore. Unfortunately, the scale is way too small to be of use, even in the city harbour of Santiago de Cuba. Amazingly, CM93 had a much better chart there. Oh, well, there goes another 20 euros! Cheers