>>> If I want to run two monitors, what GPU(s) are best for MorphOS?

>> Radeon + Voodoo.

> Shame Voodoo does not work on a G5.

...if used together with a Radeon. That's also what the linked comment says, btw. Furthermore, it refers to another comment in that same thread that has a report of a Voodoo 3 3000 PCI working with MorphOS as the sole graphics card in a PowerMac G5.