Hey guys. I have an iBook G3 that has a busted logic board, and I'm very upset about it. I bought it only in November 2007 and I thought it was the perfect computer for me since I didn't need the power of the more modern Macs but didn't want to spend too much. Well, I loved it until now when I get the logic board failures. I think I am going to buy a PowerBook G4 now. And I am just wondering if the PowerBook G4s have any weird widespread issues like my iBook had. Just so I don't waste MORE money. Thanks guys. EDIT: I just read about the "lower memory slot failure" on some PBG4s. What does this mean?