I have been using a 1Ghz titanium powerbook (2nd or 3rd gen) for the past couple of years for my "desktop" at home and about 6 months ago the screen went on the fritz. The system is still covered by an Apple Care warranty so I am sending it in for repair. While I am without my laptop I have a loaner system... Dual G4 866Mhz. It is pretty cool except for the fact that I can't use my Verizon EVDO card with it, although I did by a PCI to PCMCIA adapter that doesn't work. Right now I am borrowing one of the many open wireless signals in my building. At first I was just browsing normally and it was quite slow, thinking it was my ssh tunnel and proxy server I checked my settings and low and behold I wasn't using my proxy/ tunnel... oops! I turned it on and it is actually much faster now. Go figure.