DRI/AGP on AMD64 based machine

Hi, For a while now I've been meaning to get DRI running with my rv350 graphics card on my AMD64 machine. However I don't seem to be able to get the right config-fu in the kernel to enable all the components. For my sins I've been following the Gentoo Howto Wiki (http://gentoo-wiki.com/HOWTO_DRI_

Forcedeth Network driver lockup report

I think I've hit a wierd lockup in the forcedeth (Nvidia onboard lan chipset) driver on 2.6.9-gentoo-r9. When the failure occurs the network just dies with loads of: NETDEV WATCHDOG: eth0: transmit timed out nv_stop_tx: TransmitterStatus remained busy<7>eth0: tx_timeout: dead entries! Rebooting d