Well, until it abruptly quit working on me, Teleport from Abyssoft is/was one of the best plug-ins I'd ever seen for those of us with multiple PowerBooks. Essentially, it lets you control the old PowerBook using your main PowerBook's keyboard and mouse, which in effect lets you use the old laptops as secondary monitors. How wicked cool is that? I'm going to have to go break my old, OLD boxen out of storage now. I wonder if this would even run on a 400MHz G3?