[Blind-sysadmins] Scale Computing's HC3

Hello, Have any of you used Scale Computing's HC3 virtualizing solution? If so, and if you got it to work, what screen reader / web browser did you use? We are considering purchasing one of their clusters to virtualize several of our existing servers. I was given access to one of Scale's test domains and have looked at the interface a bit. It is not very friendly to Window Eyes using either Firefox or IE. I will be trying Voiceover and Safari on a MAC later today to see if that is any better. We may go with VM Ware, but are currently leaning toward Scale but I need to figure out how I will be able to use it. Thanks for any comments! Scott