Hi muitommy
1) Unfortunately this isn't possible at the moment. I have had requests for this before though, so I will be adding it in a future update.
2) That looks like an issue I need to take a look at. I'll try get this fixed in the next update.
3) This isn't very simple, but it is possible. This guide should help
http://wpmu.org/adding-custom-fonts-to-wordpress-with-font-face-and-css/