Thanks, I should have mentioned I was looking in the HTML Help file. Good to know its open source.

>I am pretty sure there are no restrictions on usage and the source code is included, so you can customize it. There is nothing in the MUY IMPORTANTE section, it is just a reminder to press the back button in the browser to come back to the site, and an warning that there would be 2 pop-up windows when you click to download.
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>[Update]
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>Just read the "readme.txt" file (leame.txt) and it says is Open Source, so, no restrictions.
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>[/Update]