MSI MS-7525 motherboard, nvidia geforce 8800 ultra, intel core 2 duo e7400 2.8ghz, 4 gigs of ram, 600w power supply
Not bad for a system but as I said before that I think you would want to think about using a overclock software.
Use At Your Own Risk....
Think about it and before you want to overclock it with any software. It would be best to read guides on the basic overclocking.
I don't want to see you doing something to your computer and then see you be piss at the fact that you damaged your own computer.
Best thing to do is read guides and later in the future you can overclock.
Note with a stock heatsink cooler switch you have, it wouldn't do much in trying to keep the CPU cool if you trying to overclocking it.
Aftermarket heatsink cooling devices are the best