(Mobilemag) - The good news is that Sprint is getting ready to unleash a WiMAX network unto the masses. The quirky news is that they've decided to name it XOHM. The 4G high-speed data network will be based on WiMAX technology, and they plan on sharing the network with Clearwire. By the end of 2008, the XOHM (pronounced "zoam"... sort of like a zoom-roam hybrid) network will be able to reach 100 million people. If everything goes according to plan, this number will expand to 125 million by the end of 2010. The initial building of the infrastructure will cost Sprint about $2.5 billion. The first cities to experience XOHM will be Chicago, Baltimore, and Washington when they get their hands on the soft launch at the end of this year. The full commercial WiMAX launch is scheduled for "the first half of 2008."