Shortly after Verizon announced its unlimited flat-rate phone plans (with the cheapest being $99), every other major network jumped on board by offering their own "unlimited plan". Well Sprint has decided to offer a super competitive $99 plan which includes unlimited voice, text messages, data, Sprint Music, Sprint TV, GPS, Group Connect and Direct Connect. The "Simply Everything" is available starting today to both CDMA and iDEN customers as well as new and existing subscribers.