wims, can you please show me how you tested the atime and mtime properties?

I have tested them on files within $mircdir and c:\, with mirc version 6.35 an 6.17, with anti-virus enabled and disabled.
ie
Code:
echo -s $file(test.txt).atime
echo -s $file(c:\test.txt).atime


I create the file, modify it and close it, then read it and close it again. atime seems to change at the first read access, but then not change again with subsequent reads till I modify it.