Okay, I have resolved this myself to some degree of satisfaction thanks
to the awesome TSclientX project[1]
So I guess it is Microsoft's lame OSX implementation of the client that
is to blame. Thanks again to the open-source community for coming up
with a solution.
[1]http://desktopecho.com/tsclientx/
matt.wynne RemoveThis @gmail.com wrote:
> Hi,
>
> I'm trying to use a drawing package that uses DirectX via remote
> desktop.
>
> When I connect from a PC using mstsc, I can use the app no problem.
> However when I connect from my mac, the application gives an error
> 'unable to initialise DirectX subsystem - your graphics hardware may be
> insuffient'.
>
> I can only conclude that the mac implementation of the RDC client can't
> support DirectX, or at least fool the OS into thinking that it does.
> Bummer. Am I missing something or is this a non-starter?
>
> cheers,
> Matt