http://i.imgur.com/Feb5NhB.png

So I'm currently getting around 190 KH/s but I saw in this thread https://bitcointalk.org/index.php?topic=167229.msg3608868#msg3608868 that user nonny12 is getting around 50 more KH/s than I am.

I notice that he has a very slight overclock compared to me but does that really warrant that much of a boost in performance?

I think he's using some different flags as I am using no flags at all.  I want to ask him about what flags he's using in his launch.bat but I'm a newbie and I can't post outside the newbie forums.  If someone can refer nonny12 to this thread, I would greatly appreciate it.