I use "Nvidia Riva TNT".
When Probing it, It's detected as "RIVA128"
Riva TNT's PCI Vendor ID is 0x10de, and PCI Device ID is 0x0020
in kudzu-0.23/pcitable, these ID is
0x10de 0x0020 "Card:RIVA128" "Nvidia Corporation|Riva TNT 128"
but, this must be
0x10de 0x0020 "Card:RIVA TNT" "Nvidia Corporation|Riva TNT"
OK. Fixed in CVS, will be in next kudzu release.