Okay, I'm trying to research this video playback problem with Media Player, Videocenter, Canola, mplayer and mYTube. In all of these I get stuttering in the video playback about every 5 seconds or so.

I have the latest Diablo on my N800 with two 8 GB, Class 6 SDHC cards.

Is the stuttering being cause by other software?

Other items which I have loaded which might be suspect:

advanced-backlight
large-statusbar-clock
load-applet
maemo-control
omweather

Anyone have any ideas?