Driven by the success of Boost Mobile’s unlimited $50 prepaid plan, Sprint is now offering its CDMA prepaid customers the same deal in an effort to reconcile prepaid plans across its two networks. Boost CDMA customer are small in number compared to iDEN customers, and Sprint said it would continue to focus Boost services on the iDEN network, but Sprint may also be walking a dangerous line. Sprint is now offering two plans that both essentially offer unlimited voice, SMS and data, UNLTD by Boost at $50 a month Sprint’s Simply Everything plan, priced at $100 a month. more