The Virtual Machine Additions for Linux have now been set free :)

Previously on connect.microsoft.com they  appeared on Microsoft Downloads yesterday. 

The Linux additions are packaged as a MSI, and once installed on the host make an ISO and readme available in the directory:  Microsoft Virtual Server\Virtual Machine Additions\

…so don’t get excited when you see 32 bit and 64 bit additions :)

You can download the VM Additions for Linux and just remember the SCSI hard disk Virtual Machine Additions component requires Virtual Server 2005 R2 Service Pack 1 (SP1).