iPod Video Playback Jerky

[yorkslad]

Just download a music video (as thats all we have here in UK, pull your finger out iTunes), its the first one Ive downloaded since upgrading to iT7. Is anyone else experiencing jerky playback from within iTunes itself. Im running with on a G4 Powerbook with 1GB memory. Before upgrade/larger video files, playback was not an issue??

 

[GFLPraxis]

I'm having some slight jerkiness watching video previews on a 2.5 GHz Pentium 4, but that could just be because the video is being streamed.