Need some Euro help.

[Inferno_X]

Okay, first off.

1. Trying to create a KSRO account, anyone know how and can tell me how to make one?

2. What class should be best for pure INT? I heard about 30 second pot delay and wondering what to be?

3. Can you use more then one skill tree at a time. Say like, Warlock and Bard together?

4. Which server should I join, I heard UoD has most english players. Is this true?

Thanks for answers