Just checking to see what kind of results other people get from previewing in Vegas. My system begins to bog down even after a dissolve and opacity change on some clips. If I scrub the timeline just to check a scene and especially if I make a change such as opacity while it contines to play. On good (auto) it dips down to about 12 fps and doesn't recover very easily even after stopping.

I look at task manager and teh system is only at about 30% but vegas begins to choke. I have a decent system but was checking if this is normal.