PALIT Nvidia GeForce GTX 275

Hi Guys

i just bought the Palit GTX 275 card with two cooling fans, i never had a Graphx card with two fans before, so it looked a bit odd. Any how, my question is, What is the safe core temperature for the the GTX 275, i was playing CRYSIS and the temperature reached 74 degrees celcius, i am a bit worried about the temperature. Can anyone help me plzzz? I am using HIPER 580 watts PSU, plzzzz can someone response ASAP. Thank you.

Thanks for that, My fan control in the Vtune utility came with the driver CD allows me to change the Fan speed, at this moment its set as Dynamic speed but it stays constant at 40%, related to the previous question, if i switch to Fixed speed i can change the speed to my choosing, should i leave it on Dynamic speed or change it to Fixed speed and choose my own speed? Also the temperature is 78 degrees not 74, my mistake in the previous question. Thanks for your help.

On my GTX 260, I always manually set my GPU fan to at least 80% and sometimes 90% depending on room temperature just so I know I'm doing all I can to keep the temps as low as possible - even with the high fan setting Crysis makes the GPU heat up to 72-74. But if I relied on software, the GPU fan rpm won't increase until the temps are in the high 70's and the temps still wind up in the 80's. I'd rather the fan burn out first before the GPU. BTW, I use XFX cards for the lifetime warranty.