Hey guys, I just want to know if it's normal for my PowerMac G5 1.6 single with 4GB of RAM and a Radeon 9800Pro to struggle at playing low res YouTube video, using the latest G5 optimized TenFourFox under Leopard. When i activate QuartzGL, 360p video is barely playable with a little stutter every 1.5 secs but 720p with flash is just a slideshow. I have heard of Dual G5's which had no problem doing 720p video playback, so is the cpu bottleneck really that huge? Or is there any way to get YT working on this machine? My GeekBench Scores are about 1050 points. Thank you all.