Welcome to
H2O Server mate. =)
Lets answer your questions..
1) Our server is officially online since 25-1-2009. (Beta tests existing a while ago)
2) Dual/Triple/Quad Boxing is
allowed, just don't overdo it mate
3) There are still no Noblesse and Heroes. I bet tomorrow there will be 1 noblesse who is near his Subclass' 3rd Class Change
4) I don't know exactly what do you mean by that. Players have Dwarfs, and sometimes are AFC Shops in Giran's Center with Private craft stores or selling. There are GMshops as well in almost every town, with Shots/arrows of all Grades, 2 Quest Related Items and basic material Recipes.
If you want to ask something else, you are free to do so. =)
Welcome again Atominek, ask your friends to join as well, I bet you will LUV our Server
/djNio