>One simple way to achieve that without a VHD is to use the SUBST command: http://en.wikipedia.org/wiki/SUBST
>
>In your case you could create a folder C:\DDrive where you put stuff you want to put on D:. You can then use
>

>SUBST D: C:\DDrive
>

to map the drive letter D: to that folder.

Yes, that's right. The old DOS command. :)

I have Windows Explorer showing me now Local Disk C: and Local Disk D: despite the fact that one is virtual. This is exactly what I want. I was just wondering if that could be a potential venue for latency if I would have put too much disk space availability on such technology. But, so far, it seems to work ok.