Sandblast Network is not supported within a VM environment. You can PoC a Sandblast Network appliance, or enable the Sandblast features on the Check Point gateway to use the Cloud environment. We do have a new Sandblast Now appliance, in EA, that will allow a device to be placed in your environment, either on a TAP/Span, or L2 bridge and start emulating the files within a matter of minutes.
Sandblast Mobile does not require any hardware or software installation on your network/infrastructure to PoC. The management is all cloud based. The only installation is the app itself on your mobile devices.