BLOO7  I’m pleased to announce that version 1.3 delivers just that: Watchmac will now detect when you unplug the power cord or remove the battery.  
(Version 1.3)

BLOO7  As others have noted, this RAR utility does just what it says and it does that well. Unlike SimplyRAR, Rarify doesn’t lock up while archiving. It also allows you to flexibly choose part sizes (something you can’t do properly with SimplyRAR either).

A nice addition would be a window that you can drop the files to be archived on (though you can already drop them on the Dock icon, of course).  
(Version 0.8.1)

BLOO7  Sounds like a good suggestion! Depending on how easy it is to implement, that feature might even make it into the next version.

Thank you for your feedback!  
(Version 1.2)