Some basic info for guys who are new to Aion, hope it helps 

Q1 - When is Aion out?

Aion (Korean) OB will start on November 11th, other versions arent out yet...waiting

Q2 - F2p or p2p?

P2P in Korea, other versions maybe have a change >.<

Q3 - Maxe level?

50 currently

Q4 - Sex limition for classes?

N, you can choose male or femeal as you like

Q5 - Max members in a team? Rapid?

Max 6 members in a team and 24 members for rapid

Q6 - How to distribute the monster dropped item?

The rule is decided by team leader: Leader pick up, Random or Order

Q7 - Are there group quests?

Y, some quests need team work.

Q8 - How to leveling fastest?

Same as WOW, quest work with training

Q9 - Equipment grade?

Four grades: normal-rare-ancient-epic, relevant colors: white-green-blue-golden

Q10 - Equipment is tradable or binded?

Same as WOW, some equipments are binded

Q11 - Is there durability for equipment? Shortcut Key for weapon wwitch?

N,Y

Q12 - How to learn skill? How to improve it?

You need skill book and the level of skill increases with the level of your character

Q13 - Can i watch others' equipments?

Y, you can

Q14 - Kill Steal?

Higher damage not first hit

Q15 - Wats the need for flying?

Lv9 and finish the class promotion quest, but you can fly only in some special locations.

Q16 - Is there CD time for potions? Cost for Flying?

Y, CD 20s and there is flying energy for Flying, when the energy is use out, you will fall from air and lose hp even die

Q17 - Can Elyos chat with Asmodian? Can they trade through auction function?

N, N

Q18 - 100% hit when using skill?

N, dodge and long distance may cause Miss

Q19 - Can melee classes move when using skill?

Y, they can

Q20 - Are there Instances in Aion?

Y, some Instances are opened to your group only and some are opened to all

Q21 - Pvp within a faction?

The rule is same as Wow.

Q22 - Wats the reward for killing players of different faction?

Credit Points

Q23 - Is there riding system in Aion?

N, but there is transfiguration system, you can transfer into monster, animal or plant

Q24 - Is there marriage system in Aion?

N currently

Q25 - Day and night system?

Y, and Aion has a awesome weather system

Q26 - Aion supports UI?

Y, Aion has UI for itself.

Q27 - Customization system?

Character creating and color of clothes.