Ok, this is probably a basic question, but when I put a clip on the timeline and then click to delete the audio, it also deletes the video. In Vegas 5 you could delete one and the other would stay. Any tips? thanks Tony

Select clip in timeline (left mouse) and click 'U'.

This ungroups the video and audio. Then select audio and delete.

thanks Bill, I WILL figure out 7 like I did with 5....lol

You can also change the behavior to the older Vegas under
preferences>>editing uncheck cut, copy and delete grouped events.