Open a CMD in the folder that you have the cgminer.exe and execute: cgminer --scrypt --lookup-gap 2 --thread-concurrency 8192 -g 2 -I 13

Edit the options:

--thread-concurrency -> There are various users that use various types of values, so try different values to see what is best for you
-g -> The number of threads per GPU, i think you can use 2 but you may test 4
-I -> Intensity test the best value for your hardware, try 10 to start

hope i could help, i don't understand much of this




Whit my Nvidia 310M i get ~5kh/s xD
What is the kh/s that you get?