Today at VMworld 2009, VMware anounced ‘VMware GO’. VMware Go is a free web-based service that will enable SMB customers to fly through the ESXi setup process with just a few mouse clicks. VMware GO also allows you to create and manage virtual machines and VMware GO can scan your machines for both PCI compliance and patch updates thanks to SHAVLIK TECHNOLOGIES.
More information: http://communities.vmware.com/community/vmtn/vsphere/esxi/go
Join the beta: https://go.vmware.com/beta.aspx