For 0.7.0 : 
- More options, mostly distribution dependant options 
  (e.g. DHCP, NET, IEEE1394, etc.).
- $opt_tmpdir = $ENV{'TMPDIR'} if exists $ENV{'TMPDIR'}; # GNU standard.

For 0.8.0 : 
- File and directory selection.

For 1.0.0 : 
- Drag and drop possibilities.
