I've got a low clocked 8800GT, and a Accelero S1 & Fan on the way, which should significantly improve cooling performance. Because of this I was considering making an attempt to push up the clocks on the card a bit, because most of them are sold at higher clocks than mine. I'm not planning on pushing the card hard. I'll not be exceeding the speeds other cards that are 'pre-overclocked' sell at.
I've virtually no experience with overclocking (I tried it once on a GF4 Ti4200, and it didn't go well), so I wanted to know what the potential problems are, other than the increase in heat output?
As far as I'm aware, I'll need to make sure the power supply is up to the job, but are there any other things to monitor/side effects? What are the limits to overclocking?
Anything else I might need to know?