First of all, as a new user, I would like to say hello to all PPC Mac fans. Strict to the point - in order to get some more juice from my beloved PPC machine I am looking for XLR8 MACh Speed Control 3.4.2 for MacOS X 10.4.11 running on my Powerbook G4 15 Hi-Res, 1,67 GHz. There are few sites with "BUY" button, but non of them works. Could somebody please send me a link to the site, where I can buy or download this software? I have heard that it does amazing things with the performance of old PPC macs. PS. Sorry for my English, I am not a native speaker.