V4MD file-extionsions in Mac and Windows

[Andrew Sinning]

Ruslan,

Can you please confirm for me that the file extension of the description 
file (typically .vdb) is _optional_ (i.e. it can be included OR excluded 
without any difference) under Windows, but required (i.e. there will be 
difference between including it and not including it) under Macintosh 
for the following functions:


CreateDatabase()
OpenDatabase()
LoadDump()


Also, are there any other functions where this is true?

Thanks.

Andrew