Forums roundup: Members are discussing recent rumors concerning an upcoming iMac redesign, which is reported to occur within the upcoming months.... Other users are discussing the hopes of one user for Apple to switch away from Intel and integrated graphics, instead using cheaper AMD processors and non-GMA graphics.... One user is wondering how to remove OS 9 from their computer, after deciding to stick with OS X.... Other members are offering advice as to the best solution for replacing a failed hard drive in a PowerBook G4.... Meanwhile, other members are taking part in a long-running thread covering the shipping delays of AppleTV and the device release.