Source: The Korea Times
quote: And lastly, the one everyone seems to get hung up on, it allows for clean addressing of 4+ GB of ram. Microsoft got caught with their pants down in the PC world on this one. People buying PC's with 4 GB of RAM, but OS could only use 3.0 GB, or maybe 3.2 GB, because OS was only 32 bit. High end phones already have 2 GB of RAM. It makes sense to begin transitioning them to 64 bit *now* so that in a year or two, when 4 GB phones hit the market, you won't be stuck with only 3.2 GB usable.