Okay, so I just downloaded a trial of the $100 version of Vegas Movie Studio, aka, Vegas Movie Studio HD Platinum 10.0.

It's a very good program, and I love all of the effects, but, every time I drag a video onto the timeline, it works fine, but then I edit it, and hit play to see it, and it goes really slow and gets very skippy. I've tried with HD and non HD videos and it still does the same thing. Even when there are no FX on the video, it still skips. If I bought the program would this fix it, or do I need to do something else.

Please help.