Suspend / Pbbuttonsd | Powerbook G4 | Opensuse 10.2

I've installed openSUSE 10.2 on a Powerbook G4 12" 1ghz.

Everything works great, more or less. Two problems though:

1. I'm having difficulty with figuring out how to solve the suspend, hibernate problem. When I make the computer suspend, it just goes to into a locked screen. When I unlock the screen, an error message appears saying that the computer failed to suspend. If I try to make the computer hibernate the screen turns to seemingly random pixels of color and the computer itself is useless.

2. I'm not a very tech-savvy user, so I'm having trouble getting pbbuttonsd to work for me. I can see that the system recognizes that my hardware should use pbbuttonsd during start up, but I can't use sound / screen brightness / etc, after the computer has started up. Are there any simple fixes for this?

Also, I might sound like an idiot for asking, but how do I set the network tool (I use GNOME) to remember WEP keys?

Thanks,

Travis