I downloaded this from the NeoMagic section. I think this is the one that worked in my Itronix CrossCountry Pro 6250+ 266Mhz laptop. (I'm sorry if I'm wrong, but I've been through hundreds of drivers trying to find one that works and I've lost track of specific files by now.) It was definitely one of the 128ZV+ drivers on this website and I'm pretty sure this is it.
The chip is a MediaGX 266MMX by Cyrix which handles audio and video, but none of those gxm drivers work. Of course Itronix has been of no help, Cyrix is gone and Micros**t couldn't care less.
The video bios info goes by so fast it was a miracle I could make out "neomagic blur blur tv+ blur".
Great thanks to Brandon (who originally posted it) and everyone else that takes the time to upload these drivers.
The following files are found inside the driver download file.
|Release Note.txt||1.6 KB||26 May 1999|
|Nmgc.inf||3.0 KB||23 Jun 1999|
|Neomagic.dll||355.8 KB||14 Apr 1999|
|NmgcZv2.vxd||7.3 KB||14 Apr 1999|
|VPMDD16.DLL||4.2 KB||14 Apr 1999|
|Vpmdd32.dll||30.2 KB||14 Apr 1999|
|NMGCZV.DRV||126.0 KB||9 Jun 1999|
|nmgczv.cat||7.5 KB||23 Jun 1999|
|NmgcZv.vxd||16.3 KB||14 Apr 1999|
|NMGCVP32.dll||39.9 KB||14 Apr 1999|
|NmgcZV.dll||37.4 KB||14 Apr 1999|
|NMGCVPM.drv||22.1 KB||14 Apr 1999|