What is your biggest automotive design pet peeve?

My old Lexus had a relatively lame proprietary stereo deck.  The backlighting on the LCD went out and a new one was going to cost $1200 from Lexus.  $1200 for a 10 year old car stereo?!  WTF?Ryan Cottrell just picked up a 1999 Range Rover

What is your biggest Microsoft Windows design pet peeve?

The control panel is messy and badly organized. ''Windows Card Space'', ''Windows anytime upgrade'' and ''getting started'' are just some examples of things that shouldn't be allowed to waste space and create clutter at the root of a settings folder.Using the ''show by category'' option