I have both of these mobo's + winxp + lastest sp's, bios's etc

1. can these boards be awaken from hibernation with the keyboard, like space
bar etc, i tried setting it in the bios but it still doesn't work, i have to
press the power button to wake them up?

2. on the A7V8X-x = i told winxp to allow the built in Network card to be
awaken from hibernation by a remote user in the
system/properities/devies/network setting under power management. However
whenever i try to connect to ie via a network, such as by using the remote
desktop, it doesn't wake up.

Thanks