OK, if you have the A8V definately use the latest beta 1014-004 bios, previous one 1014-001 has a few issues.
Was getting the odd random game lockup with the 1014-001, the 1014-004 seems to have cured it.
Not had single prob (apart from usual discos) with the 1014-004 BIOS.
Remember to flash using the /i option
i.e. afudos /i
to clear the BIOS, then on reboot change the defaults back to what you use.