Buyer purchased a $10 firewire card from me, kept it 49 days, then wanted me to take it back and refund his payment. He'd had it past the limit to file a claim, had never contacted me about any problems with the card, had ample time to test it and determine whether it worked, but wanted a refund after the 45 day time limit for claims. When I refused, he posted negative feedback for me. He also made his feedback Private. I feel that, all things considered, his was a false claim.