1. Ok, first of all get Cheat engine:
Cheat Engine
Direct link:
http://cheatengine.org/download/CheatEngine56.exe

Found by rashi
If you have 64bit system then you must do this step:
In the middle of the Cheat Engine window there is a section called “Memory Scan Options”, in this select “All”. Now you should be able to find more values.

Aion Closes When Cheat Engine Run’s Fix(Watch it 720p HD)

Aion closes when running cheat engine and there is no game guard?
If a server doesnt have Game Guard but when you run cheat engine aion closes, go to the aion main folder and rename “Cheat Engine” to “Cats” and then run cheat engine.(This should work because they seearch for a process called Cheat Engine but if you change the name they wont find it.

Attack Cooldown(Watch it 720p HD)

Skill usage speed
If you take all of your equiptment off but have a sword on and have no buffs.
The value of your attack speed = whatever it says, ie.
Atk speed 1.5 = 1500

Aion Movement Speed Hack(Whatch it 720p HD)

More experenced users who want to find out offsets if “Find out what accesses this address” or “Find out what writes to this addres” crashes aion, follow this step.
Aion crashes when you try to “Find out what accesses this address” or “Find out what writes to this addres”, which means you cant search for an offset, to stop aion from crashing go to
settings(top right of CE window) > Extra, tick the “Use kernelmode debugger options when possable”(just press ok for everything) and you should be able to “Find out what accesses this address” or “Find out what writes to this addres”.