From Cantha to Tyria?

Hi all

I bought the game 2 days ago, i gotta say i love it! I have a few questions as well hehe.

I started a Monk/Ritualist, level 18 now. I heard that i can get new skills from the previous chapter, Tyria, however im in Cantha. Could someone explain me how to go to Tyria so i can unlock a few skills?

Also, i chose Ritualist as my 2nd profession, is there a way to change that, or am i stuck with it?

I don't know if i'm doing something wrong, but how do i unlock skills, other than those from skill trainers? I know bosses from missions have them, but i cant find signets of capture.

Sorry if those questions have been asked previously

Thanks a lot for the answers!

Erydan Ouragan Mo/Rt 18 [WERD]

Ok question one I believe that you have to have the first chapter to go to Tyria.

You can change your secondary a bit later in the game at Senji's Corner

There are skill quests that help you unlock skills but most of them you will have to buy.

Signets of Capture can be bought at the skill trainer after completing a certain quest

http://gw.gamewikis.org/wiki/Minister%27s_Test

that quest