Best way to get to lvl 20?

How can i get to lvl 20, im currently 15 and i bought EOTN but can not go there because im not lvl 20 so i need some ideas on how to quick lvl :P
Thankyou,
British Legion.

There are a few ways to do that. I would say your best bet is to go to kaineng in cantha and do all the quests there. Will be much faster and easier aswell if u have a friend or a guildie to help you out with heroes.

Ofcourse this depends on which of the other campaigns you have. So post here which you have so we can help you with a quick solution to get your char to gwen

Quests and missions are the best way to get experience. Of course there are also scrolls that give you more XP when fighting. See the link: http://gw.gamewikis.org/wiki/Insight_Scroll

only have Prophecies i had my laptop fixed then i was gonna install nightfall, but lost disk
but i might buy nightfall and factions i dont know
anyway off subject, yep only have prophecies

There's no good reason why you can't reach lvl 20 in Prophecies. Complete as many quests, missions and mission bonuses as you can. If you're "in a rush" use XP scrolls.

Do quests.. Play the game..

You pretty much have to go about 1/2 way through the game/storyline in Prophecies for level 20 though because of the low EXP rewards compared to Factions and Nightfall.

You don't need the disc at all, you just need the access key that came in the box with your discs. Just stick the Nightfall key into your current account and voilà, you can go across to Elona from Lions Arch.

Sorry Azagoth didnt explain proparly i lost like the whole thing but for some reason i have manual thing still

As long as the key is with your account, you can play nightfall.

Do the 3 desert missions and kill the dopple for 50k xp if you haven't already.

I recommend playing through prophecies first if you can since it is a story and all.

If you have a little card with a scratchable area then you can get the Nightfall key and access Nightfall.