Hi, I have an XFX ATI 5770 1GB Card. On some games such as Crysis, Borderlands & Magicka the card is hitting temps as high as 78 Degree's (c) Just wanted to know if this is acceptable to for my card or is it running too hot? Some games it only goes to 60 Degrees and usually it idles between 41-45 depending on room temp. Is this good or should I be looking at extra cooling? Thanks.