Installing VGA cooler on 9800 GT

[mkvpr]

I have had some problems with my 9800 gt getting around 60-70c while under load and i want to install a vga cooler on it to keep the temps down to 40-50c, but i am not sure on how to do that or what vga cooler i should get. if any1 has a vid or detailed instructions on how i should go about doing this that would be helpful.

currents specs
mobo: evga 780i
HDD:500gb seagate sata
ram:4 gig ocz reaper 1066
cpu:intel E7300 2.66 socket 775
graphics: evga 9800 GT super clocked ed
case: apevia mid tower soon to upgrade to antec 1200

 

[Guest]

I used to have an 8800gt and i remember it having a terrible hsf so i replaced it with AC Accelero s1

it kept the temp 35 idle and 45C max under load. Pretty decent for a passive however make sure you place the ram heatsinks properly

 

[mkvpr]

is it fairly easy to install, because im looking at getting another 9800 to sli and i know for sure that im gonna need to install coolers on both.