VMLabs System
Hyper-V 3.x (Server 2012 R2 release) or ESXi 5.1 (pending benchmarking of key resources such as CPU and I/O load distribution, last round of benchmarking Hyper-V trashed ESXi on our hardware for our specific usage scenarios due to how multipath I/O was handled and ram manipulation. Will test the latest update rollups of both.) managed by System Center Virtual Machine Manager 2012 R2 preview. (or RTM, if available upon launch).
Limited user accounts are provided for users to create/share VMs using specific resource allocations per user as well as a specific SAN share for their VM's disk files and ISO uploads.
Private file shares as well will be provided for users with individualized accounts.