I downloaded LyX but I don't have constant access to the Internet. I found that many components don't come with the program: i'm expecially talking about the Koma classes and some tools for bibliography.
I would like to be able to download everything that I need because I won't be able to download it each time (for I don't have Internet access).
I'm going to use LyX for non-pure scientific writing in Europe. What components will I need and where may I find them?