I am excited because of VMware's new release. VSphere 6.0 (it’s called scalability) this is just basic over view there are huge improvements like Instant clone/ NVidia Graphics, Cross Vcenter clone and migration, network IO Control, Multicast Snooping, External Storage array became VM aware array! ***VSphere 6.0 (New capabilities) • 64 Host per Cluster • 8000 Virtual machines per cluster • 480 CPUs • 12 TB RAM • 1000 virtual Machines per HOST ***VSphere 5.5 (Existing capabilities) • 32 Host per Cluster • 4000 Virtual machines per cluster • 320 CPUs • 4 TB RAM • 512 Virtual Machines per HOST