In qa0401

The modinfo file on the drivers disk (drivers.img) lists the rtl8129
module, however this module isn't actually in the modules.cgz file (its
functionality is replaced by 8139too). 

If you boot the bootnet floppy with 'linux' at the lilo prompt, then press
F2 at the network card driver selection screen and use the drivers disk at
that point, it will add an entry for the rtl8129 driver even though the
module isn't there.