"So, when speaking about ATI, you might as well just say, "AMD".
Ok, I was referring to when speaking about ATI "The Former Corporation", You might as well say, AMD. I wasn't talking about ATI Products.
AMD Bought the ATI Corporation for 5.4 Billion Dollars. Which means that ATI is no longer an individual corporation, but a "PRODUCT" of AMD.
They've kept the ATI product names because of obvious marketing reasons.