if ur interested i have a asus ati 3870 with a thermalright duo orb cooler .
overclocks verry well and stays cool(50 degrees at full load at 855/1166 core/memory).
ill be selling it for 6 k as the card cost me 12k and the duo orb cooler alone costs 3k. dunno abt india warranty i bought it from KMD abt 8 months ago .