Those settings look fine for now, just make sure to go back and link the ram since unlinked kills performance.
Use coretemp or realtemp (both work with the Q6600) to monitor temps instead of speedfan. For some reason with C2D and C2Q it is off by 10C-15C. Just watch the highest temp core.
You are about to answer a thread that has been inactive for more than 6 months. If you still wish to proceed, please ensure that your posting is original and does not duplicate or overlap any prior responses to this thread.