[Lilux-help] GPL questions

Dear all, A collegue of mine came accross an application that uses openssl/gnupg (that's what the commercial told him). But on their website, we couldn't find anything related to the GPL or to openssl/gnupg. Also, the application isn't available for download. I have a few questions in regard to this. - Is this in agreement with the GPL? - Don't they have to mention they are using openssl? - In what extend can they use it and no more need to tell people about it? For example, if they modify the source can they redristibute without making their product availbe for download? Thanks for your answers :) Paulo __________________________________ Do you Yahoo!? Yahoo! Small Business - Try our new resources site! http://smallbusiness.yahoo.com/resources/