Guildwars/Plaync Account

Hey all, I recent bought the complete collection GW thingy, and after activating the account through the GW client, I wanted to add it to my plaync account, but I cant find anyway at all to do it, the email I use to login to isnt an @plaync one, and when I go into the GW store it doesnt ask me to bind it to a plaync account, so how do i do it :/?

Thanks In Advance.

The Online store does not require a PlayNC account. You can create a PlayNC account by going to ncsoft.com and clicking the plaync image in the lower right of the screen. If you are in the US Click here: http://us.ncsoft.com/en/. From there in the upper right of the screen is Login. Just folow the prompts to create a new account.

Well, search is disabled, so I can't find the free storage pane topic
Before all this stuff, were there any benefits to linking your account to a PlayNC account?
I cannot figure out which account I used to link my NCsoft account, and I'm trying to trace back my footsteps to when I could have linked it. I'm thinking it was the bonus mission pack offer, but I don't think that required an account link.