Deleting commercials from mpeg2 files saving with smartrendering again works like charm.
Adding transitions between 2 long videoclips and VS will only rerender the transition and not the complete clip.
Add music and VS only rerender the audio stuff but not the video.
The only fault i remember (dunno if it still exsist) is burning a DVD with stuff from the Timeline. Well i never did it. I always create my DVD in the creating DVD window.
This and the direct mpeg2 capture without loosing frames and audio always in sync with the video are one of the main reasons why i use VideoStudio.
Rends
