9.0e solved the slow jerky timeline and loading issues, but now 9.0e will not close properly. After you exit quite often you see vegas90.exe still in memory, seems to be worse if you open 2 sessions of vegas.

I also use to feel for the users that have memory errors when rendering.... I never saw this issue with c, now I have had 2 projects that gave me memory errors. I had to use a suggestion to turn the dynamic ram preview max = 0. With this setting it took 29 hours to render a 7min clip that had 10 tracks!

I'm about to go back to 9.0c.