MakeTexture in Windows

Hi,

I'm new to Matlab (version 7.0, latest update), so I'm still learning
the basics. I've been working on my Powerbook G4 to create a script
to run an experiment displaying images on the screen, and I got it to
work perfectly in OSX. Now, however, I've found out that we'll
actually be running the experiment in a lab with only Windows XP
machines. I've been able to fix almost all of the incompatabilities
except for some of the Screen functions. Specifically, I used
Screen('MakeTexture') and ('DrawTexture') in my OSX versions, but they
don't seem compatible with Windows (maybe because windows does not yet
support OpenGL?).

If anyone can help me find the Windows equivalents of these functions,
I'd really appreciate it.

Thansks,

Matt
Caltech Emotion Lab