Last we heard from Cellular South, it was making waves by offering to pay early termination charges in order to hook new subscribers. Now, it's trying to lure even more paying customers in with the launch of the HTC Touch Diamond. The carrier, which serves much of Mississippi and portions of surrounding states, is now offering the touchscreen-based handset for $199.99 on a 2-year agreement, or if you're not really down with a data plan, it'll cost you a stiff $449.99. We're also told that a few new service plans have emerged, with family plans starting at $50 and packing in 700 to 1,400 nationwide minutes along with unlimited mobile-to-mobile calling with other CS users. Also of note, the Total Unlimited plan includes unlimited talk, text, mobile web and email for $80 / $100 per month for featurephones / smartphones.