alrighty. Im new to mac, but have come here on a few occasions to try and trouble shoot some problems in the past. I bought my powerbook on Ebay and it didnt come with anything other than the os x 10.4 "tiger" install disk. I am in need of this "classic" environment to run a few programs from my mac. Where can I get it at? It came loaded on my computer when I got it, but I recentlly re-installed the os and now it is non existant!