HR software systems jockey for competitive positioning, and getting expert and objective HR software reviews and analysis can be tough. In this first of two discussions we examine the top 5 HR solutions — including Workday, SAP, Oracle, Ultimate Software and NuView — and share what gives each of them unique competitive differentiation. Additional related HR, payroll and HCM strategy and technology videos, podcasts and rich media content are available at http://www.HCM.tv.