This is sort of changing the subject a bit and for that I apologise. What do you guys think of MS "DirectAccess" that appeared in Windows 7? One might call it

This is sort of changing the subject a bit and for that I apologise. What do you guys think of MS "DirectAccess" that appeared in Windows 7? One might call it their follow-up to the basic PPTP VPN. It is marketed to corporate customers. It's IPv6 inside IPv4 and it seems to require a MS server to work. Whether that server is a forwarding gateway I do not know. Beyond that I haven't really dug into it. And I haven't seen it discussed much.