Hello! I have a mac pro in my studio, hopping on some open wireless network... I also have an old 12" powerbook. I understand that I can have my new mac pro (Snow Leopard) sleeping, and have my powerbook hooked up to it with ethernet always on... and be able to wake up the mac pro through something called wake on lan? How do I set this up? How do i set it up in both osx sl and xp pro? thanks! r.