ripjaw errors

[mattyry]

My Win7 64bit machine kept randomly rebooting (bsod - once a week/fortnight) and the log pointed me to a problem with the ram.
I ran the Win7 memory diagnostic tool which said there was a problem (no specific details) and i need to contact the manufacturer.
I have since run memtest86+ and after 10hrs of tests it has reported that there are a bunch of problems with the ram

i have removed the bad stick of ram and havent had any problems since. What can i do to fix it?

thanks

Model of the motherboard:
ABIT KV8 Pro
Model of the memory:
[ Ripjaws ] F3-12800CL9D-8GBRL (4Gx2)
Model of the CPU:
AMD Phenom II x4 965

[Tradesman]

If within your return grace period from the vendor, contact them, else contact the RMA folks at Gskill, for Down Under it's rma@gskill.com