I just got the MSI 6200 w/TC and it has what is called D.O.T. and that is Dynamic Overclocking Technology and is susposed to overclock  from 2 - 10 % depending on the need. what i was wanting to know is what would be a safe speed to set at a all time speed or should i let the drivers control the video speed since it does it on demand.
BTW the core temp is at 46 and the shutdown temp is 130
here is a screen shot

yeh its fine if you overclock more, msi will still be oc'ing after you overclock so be carefull. i doubt youll have problems because msi reads the core temperature and overclocks according to how hot it is. Peace.

ok thanks for that reply but when i overclock it what do i move up and what would i look for to stop going up in teh speed.

Mainly heat and artifacts. you can download coolbits for free and use it instead of DOT. It has a button you can push where it will find the max settings of your card. You can sometimes push it past that but I usually back mine down just a little from what it says are the max to be on the safe side.