Do you need ALL the guild wars to travel?

I'm not sure if this has been answered on thease forums, but I did do a couple of search commands. I have nightfall and the original guild wars. Do I need factions to be able to travel from nightfall to the original guild wars? The quest guides all say you need a regular, and a faction to get the quest, but that just seems like bad planning on the GW team's end. No offense intended.

nah, you get the quest from that guy in Kamadan.. Wiki it..

You do not need factions inorder to travel from Tyria to Elona as long as you own Both Prophecies and Nightfall. And have the CD keys linked to the same account

From prophecies to Nightfall

do this quest
http://gw.gamewikis.org/wiki/Sunspears_in_Kryta


From Elona to Tyria

do this quest
http://gw.gamewikis.org/wiki/Terror_in_Tyria

Ok, thank you vary much! I spent over 3 hours searching both teh game and the net, and fianlly I get a answer! yay! thanks again!