NetBSD 2.0 Features (1/3):

Kernel:
SMP (x86, AMD64, and most others that support it)
Scheduler Activations
kqueues
New device switch code
systrace
new wireless code
RAS support (Restartable Atomic Sequences)
new dynamic sysctl code
new ipf 4.x code

New architectures:
pdp10, xen, sh5