Here is my aim config. easy to hit the head, because of my viewsize and the smooth feeling when playing. The head is round and nice on long distance. I prefer you to learn low sens for precision:) Play aim maps and deathmatchs every day:P and I guarantee you one of the best aim in the world:)

http://www.sk-gaming.com/dl/file/47a1fd4e7bfd1ae0
http://www.sk-gaming.com/dl/file/47a1fd4e7bfd1ae0

Give me feed back. I would like to improve it even more.

PS: If you have a bad comptuter write r_mmx 1 in console