Hex and me were thinking about finally doing all the storys and paths for the achievements during a weekend or two (well, I thought about it and Hex has to come). It would be much simpler and more fun if we did a couple of guild runs. So, if you're interested, please post your availability (date, time or part of the day) and the dungeons you'd like to do for better organization. We could start from the most requested one :)
I'll start:

Availability: 20.07.- after 20:00 GMT+1
21.07.- after 15:00 GMT+1
03.08./04.08 - after 17:00 GMT+1
and every following weekend after 17:00 GMT+1

Ascalonian Catacombs - story, path 1,2,3
Caudecus's Manor - story, path 1,2,3
Twilight Arbor - story, path 1,2,3
Sorrow's Embrace - path 1,2,3
Citadel of Flame - story, path 1,2,3
Honor of the Waves -
Crucible of Eternity - story
The Ruined City of Arah - story, path 1,2,3

The reason why we suggested weekends is because in theory people have the most time then. Hopefully we can get a few guild runs in. :)