Some useful/helpful sites.

Requiem Wiki:
http://requiem-wiki.org/

Requiems official forum:
http://www.playrequiem.com/forum/category-view.asp?showall=true

MMOsite:
http://feature.mmosite.com/requiem/

http://www.rockiem.com/ (with a skill generator)

If you guys want to schedule something and everyone has different timezones, go to this site TIME AND DATE - CLICK HERE
It helps me often

Awesome Russian Skill Calculator xD

As written xD It's a russian skill calculator.
Only calc for xenoa I found around so far. You don't really need to know the language - Class and Skills icons showed up everywhere so it's pretty easy to figure out.
Race tabs are in order: Turan, Kruxena, Bartuk, Xenoa.
Then it's melees on one side of page, casters on the other.

Quote :

Уровень: 11; <--- Level
Умения: Доступно : 4 <--- Available Skill Points
Распределено : 3 <--- Distributed Skill Points/Skill Point Mastery

Also, in the Reqiuem RU some of the skills got different icons then the other. Soul Hunter's Summon Illusion's got icon like rogue's DoppelGanger Skill, and there is a different icon for Binding Weapon, too. (though I think those are only differences. Not sure bout Bartuk though.)

PS. Dominator in Russian Req is actually called Necromancer <3 And Defiler is Dark Sorcerer >D. Shadow Runner is a Stalker. Forsaker is hum Charmer is closest, I think xD. Other classes are called same as in US version, just written with different letters xD