[Yannis73]

Thanks for the response,well rendering MainConcept mpeg2,QuickTime,rendering performance in general is too slow…and since preview also is bad i suspect something is wrong with my system settings although all drivers are up to date,something i have to look out by myself.
What i don’t know if it is normal or not is the fact that page file usage is so high while rendering(Physical is 1024Mb,XP page file setting is 3000mb,usage during rendering over 1,65Gb).

Thanks again.