How about this for a miracle?
S3 Trio 3D/2X was the video card in my first PC (more than 10 years ago), and I still have the driver CD. It has an S3 folder with these folders in it:
Galileo
Savage3D
Trio3D
Trio3D2X
Trio64
Trio64v2
Trio64vp
Virge
VirgeDX
VirgeGX2
And for example, the Trio 3D folder contains these folders:
nt351
NT40
OS2
Win3x
Win9x
I think I was able to use my card on Windows XP with the 9x driver. Who knows, maybe it works on Win7 in 95/98 compatible mode.
I'm uploading the whole S3 directory in a zip file to a file sharing site. I'll update this post with the link, when the upload finishes (~70MB).
UPDATE. So here it is:
https://rapidshare.com/files/18908568/S3.ZIP
Good luck!