I'm having a little trouble with those. I don't know what goes into which folder. More precise, where do I put the PAC files?
There are a lot of guides here, check the help section. Besides, this should be posted there, too
http://www.youtube.com/watch?v=TRAw-u8IazQ&feature=related
http://www.youtube.com/watch?v=6U--uOw-0cY
http://www.youtube.com/watch?v=NkXx98W9k5o