hi!
I recently bought a rev B imacG5 20" 2 Ghz which i equipped with 1,5 GB of RAM.
since upgrading ro 10.4.2 and QuickTime 7, video playback - in both VLC and in games like Ghost Recon, Halo and Max Payne - gets choppy and sometimes even drops audio. i have tried installing a new Divx...