max level is 99, but its not quick levelling like wow, its long and grueling
at my level now (63) in about an hours worth of grinding inside a cave i can make probably 10-15%, thats using a real money item that raises xp gained by 35% also
theres Normal, Rare, Unique & Elite for Weapons & Armour
Elite & Unique are the same (name and appearance) - just Elite have +5 damage power over Unique for weapons, and +5 defense power for armour, i have unique armour and elite weapon :P
as far as quests there arent many quests to do in a party, most is solo apart from hard as *love* bosses, some you can kill yourself (if your a well built knight), any other class you will need help most likely
theres 4 castles throughout the Archlord world, which guilds will own, ownership constantly changes with battle seiges, with ally guilds vs other unions, and theres mini events which u can register to take part in on the official forums to, and little things like that, like i said the games not at all complex, just quite fun.
horses & wings are all about increasing your movement speed, horses you get just by reaching a certain level and buying one with gold, higher u get better a horse, and wings can be either purchased from another player or you can buy a random wing chest for the cc store (real money) and it gives u a random pair of wings varying in style and from 10% to 15% movement speed, which you then place into a necklace, so as long as u wear the necklace, permanent wings
i have another pair of wings too, same style and stuff as those whites ones, just black.