that is good new that mean ur fan is working well

.... my fan also if play crysis in high res sure will bising 1 cos the temp becomes hoter n the fan will becomes faster to protact my HD 3870.
ERM..... about ur color, maybe u can try ajust in ur graphic card setting there. i think i call what "gamma"
MSI = 1 year warranty only. sapphire = 2 year warranty. ASUS = 3 year warranty. Gecube also look not bad but dono give how year warranty.
MSI n sapphire look like dont give free games, ASUS got free bundle games + 1 CD holder

the price only diff few buck only
i will comes 1st on warranty then baru price, if the price only diff few buck then better buy give u longest warranty 1.
my ASUS HD 3870 serve me well. even i play crysis non-stop for 6 hour also boleh punya

Sapphire RM799, Asus Rm899. A bucks diff ?