I'm not very familier with the SVG code, but a bit of experimentation should help me understand how to use it for my covers.
I'm not sure I understand the need to encrypt fonts. I take it this would be only neccessary if it is for a font that isn't free or comes supplied with the OS? Or is it neccessary for me to do this for all fonts I use?
I thought my second question may be difficult, any help on that one would be great.