In October last year, Amazon released the AWS System Manager for Microsoft System Center Virtual Machine Manager (SCVMM). AWS System Manager is an add-in for SCVMM which allows customers to monitor and manager EC2 instances from within SCVMM.
Yesterday Amazon announced that an updated version of the add-in has been released, adding support for importing existing virtual machines and launching new EC2 instances without the need to use the AWS management console.
The add-in can be downloaded from Amazon at no charge and is available here.