The GUI (Graphic User Interface) is rather garish. Give the user the ability to select from a range of skins that will complement their desktop themes

I don't know what the fascination is with suggesting every program should have multiple skins.

I've a suggestion - just use the users preferred color scheme as defined in control panel - ditch the orange.

Then allow the program to run silently without ANY user interface - launched from the command line - so it can also be kicked off from the Windows Scheduler.

Far too much fluff worrying about rubbish skins - spend that development time and money on actually doing something that matters.