The product ATI PCI Express X1600 Came with a Manufacturer Rebate. I sent all the required information 6 times. I talked with the rebate center 6 times. The said that the correct information was not recieved. I kept sending the same information. Finally i gave up. On the same day, 4 months later, I recieved a card stating that my rebate was in error and would not be processed; in a seperate mailing a check with my rebate. Very strange. I will never do business with ATI again. Rebates are horrible to deal with.