filename extentions on DR-DOS

[UNIXMAN]

something interesting I noticed here, with msdos you can call filenames
without the extentions but not with DR-DOS.  Also just in case anyone's 
run into this, if you boot dosemu and get
.
echo
OFF

then you edited the autoexec.bat or config.sys with pico and it saved as 
a unix file.  Use vi to preserve the dos ascii file format.