Well, I did the 'ol reformat the other and put Liquid edition6 back on. Now, when I import AVI's (Xvid, mpeg4) it seems to import them but when it goes to render them the renderer flashes on for a bout .25 of a second and then the render bar at the top of the timeline goes red. It was working OK beofre the format so I figure I've missed a setting or a codec somwhere?

Also the same AVI's will play on Divx, and WMV but are way out of sync, they wont play at all on Quicktime. Once again these were working fine before the re-install. What have I missed?

Gspot says the files are OK and Codecs installed.

Thanks

( I might have accidentally double posted, soz)