I wish I could RMA the bad one (it was part of a 2g kit). Problem is I don't have the receipt and I can't even remember what vendor I bought them from. That's not totally true. I ordered them via 1 of 4 possible vendors here in the Southern California area. I've checked with all 4 of them and none of have any records of the purchase. MOre than likely because it was so long ago, 3 years almost to this day. I'm pretty sure it was NewEgg.com though and they have no record of the purchase.