File wildcards for Web Macros

#CURRENTTIMESTAMP
Description: Saves file with time and date i.e. test_47ba2f05-4de0-4434-bec0-1eb83ae36432.htm
example:
SAVE c:\scrape\test_#CURRENTTIMESTAMP.htm
Saves as: test_2008-05-02T10_15_42.htm

#NEWID
Description: Saves file with a GUID.
example:
SAVE c:\scrape\test_#NEWID.htm
Saves as: test_47ba2f05-4de0-4434-bec0-1eb83ae36432.htm