AutoCAD 2006 Sheet Set Enhancements

Enhancements include:
* Refresh sheet status
* Display status icons for locked, missing, etc.
* Rename associated dwg to match sheet name
* Import sheets from multiple drawings
* Open multiple selected sheets simultaneously
* Open sheets as read-only
* Import transmittal setup from one sheet set to another
* Previous button on the Rename and Renumber Sheet dialog
* Create folder to correspond with new subset
* Preview image of callout and label blocks
* Sort view list by view category or sheet name