Xbox to have online gaming network on MSNBC (thanks Stomped) has more about Microsoft's plans for an online gaming network in Japan that we first reported on back in March (story and story), that describes how MS feels it will overcome its delayed launch in Japan by offering integrated broadband support, and their own gaming network. Here is a bit more on the network, which may just be an indicator of future plans outside Japan as well:

Microsoft will set up servers in the NTT Communications network and offer online games using NTT’s asymmetric dedicated subscriber line (ADSL) service, which transmits data over the Internet at 10 to 100 times the speed of conventional services.
Ohura said by building an exclusive network, Microsoft would provide Xbox users with a stable connection and a gaming environment free from viruses.
"I always compare this with Disneyland...No matter when you visit or whoever guides your tour, you always have the same environment," he said.
Microsoft has said the online service will likely start six months after the February launch, but Ohura declined to give a specific date.