Can I use attributes with a CALSCRIPT object?
	Yes, you can. Simply create an ATTDEF entity in your script. CALSCRIPT will automatically create an ATTRIB from that which is attatched to the object's blockreference. This is a normal attribute, which can be edited individually for each CALSCRIPT object in your DWG file. The best way is to define an ATTDEF with a default value, and to set the default value to anything which is calculated inside the script. See the sample attributesample.scr, how to do this. There is an ATTDEF with the area of the object, and everytime you CC-MODIFY an individual object it will show the current area.
Can I define objects without properties?
	Yes, simply omit the CC-PROPERTIES declaration from the script. For example, see DATESTAMP.SCR. This creates a text entity with the current exact date. If you redraw such a datestamp with CC-REDRAW, the date will be updated.