My brother has been offered a: powerbook g4 15" 1500mhz, 2gb RAM, 160gb hd, Tiger 10.4 OS for £230. He asked me should he buy it. I thought there were a couple of issues, and I was hoping you guys more experienced with Macs could give me a second opinion on. 1) Is a powerbook of this age within a cough and a splutter from dying? 2) Are there any compatibility problems now that software seems to be designed for Intel processors. For example can Leopard or Snow Leopard be installed? 3) Would you buy it?