System information
n  The audio  from a nested project will require that a proxy file be built. To avoid  building proxy files, 
delete audio from nested projects and use the master  project to create your audio.
From the Tools menu, choose Rebuild  Offline Nested Audio to rerender  any offline audio proxy 
files in your project. Audio proxy files can be  offline if you cancel rendering when adding a nested 
project.
n  Markers  and regions in the nested project are displayed in the timeline as media markers in the 
event. For more information, see "Using Media Markers and Regions" on page 220.
n  Prerendered  video from a project will be used when that project is nested in another  project's 
timeline.
n  You can   edit a nested project by right-clicking the event in the timeline and  choosing Edit  Source 
Project from the shortcut menu. A new Vegas Pro  window will open to allow you to edit the project. 
For more information, see "Project References in Rendered Files" on page 70.
Opening a Recent Project
A list of recently used project files is maintained at the bottom of the File menu. Choosing a project from 
this list allows you to quickly return to work on that project.
You can use the General tab in the Preferences dialog to turn the recently used file list on or off and to 
specify how many files should be displayed. For more information, see "Preferences - General Tab" on page 
576
Saving a Project
From the File menu, choose Save to save changes  to the current Vegas Pro project (.veg). When a Vegas Pro 
project is saved, all  of the layout of tracks, envelope adjustments, effects parameters, etc.  are saved in this 
project file.
The first time you save a project, the Save As dialog is displayed.
If  you want to keep the previous version of your project before you made  changes, use the Save As 
command to save the  new version of the project with a new name. For more information, see "Saving 
and Renaming a Project (Save As)" on page 69.
Automatic Project Saving
A backup copy of your project is  automatically saved every five minutes. If your system crashes, you will  be 
prompted to open the backup file the next time you start the application.
Backup files are saved in the location  specified in the Temporary   files folder box on the General  tab of the 
Preferences dialog. Files are saved with the .autosave.veg  extension and are deleted when you exit the 
application. For more information, see "Preferences - General Tab" on page 576.
If you prefer not to autosave your  project, you can clear the Enable  autosave check box on box on the 
General tab of the Preferences  dialog.
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