well, since eragons sword was taken away from martagh and the smith made a vow that she would never make another weapon of distruction. so, where will eragon get his new sword? well, solembum said on page 305 that in eragons time in need of a weapon, to look under the roots of the menoa tree. then, wen all seems lost andur power is insufficient, go to the rock of kuthian and speak ur name to the open vault of souls. *cough* *cough*

all of this has been mention in several similar topics I'm afraid. *locked*