Some time ago abi_v0 worked with native graphics on my nforce430/geforce 6150se motherboard machine, but the nforce ethernet driver didn't. I remember the onboard sound worked but had problems detecting headphones plugging in, and rerouting audio. I'm not sure what the current status is.
The current abi_v1 development trunk boot-iso has boot-time issues with the same machine and the native graphics driver.