Okay Thanks!

Now i got some problems with modify the configs. I got a AMD X4 965 and a ATI 7770 and use the following config on cgminer:

cgminer.exe -o *** -u *** -p *** --scrypt -I 18 --shaders 640 --thread-concurrency 8000 -w 192 -g 1

Is there something todo better?