4.0d is the current version but nothing changed that will impact this issue. What source format are you trying to bring into the media pool? Are these really huge files?
Do you think it might help? I'm o/w happy with 4.0c and there seem to be some problems with 4.0d...This is getting really annoying and no one here seems to have the answer. I can kludge around it by cutting and pasting from another VV4 instance, but I shouldnt have to...