According to this picture the 8530 is a replacement for the 8330: HTC Hero coming October 11th to Sprint?
My question is, how is it better? The 8520 is EDGE, so is the 8530 not 3G either? It may have WiFi, but won't it be losing other features of the Curve, or at least not gaining any, and not gaining any increase in network speed either?
Why wouldn't the 8930 (if there will be one) be considered the 8330's replacement? Although isn't the 8900 also EDGE only? Hopefully RIM would make the newer models 3G.