I ´m trying with IZArc , again asks me for password. I ´ll try to umcompress with Linux later today.
And by the way.. My usage of the vhd is to import it to a EC2 Amazon instance whick uses hyper-V . In fact, I talked a lot to Renato and he helped me (thanks Renato, if you read that..) for adding the hyper-V option to zeroshell but, I tryed a lot without success to create a AWS ami with that.
I ´ll try to create the AMI and report back if i had any success.