Uhh...first thing I noticed was the GUI.
Extremely basic, I suggest you update it in your next release. Next thing I noticed was it has no icon...I'm not a fan of things with no icon on it(seems unsafe).
Also it looks almost exactly similar to the source Hobbo posted, so fix your credits if it is.
I'll take a look at it in a bit, other then that, nice job.
EDIT: Attachments approved.
Use at your own risk, I don't trust things without an icon.