Remote - A great little iPhone app

I downloaded this brilliant little application to my iPhone yesterday.
It allows me to control iTunes on my 24" iMac using my wi-fi network from anywhere in my home!
I can

• Peruse my songs, playlists and albums
• Play, pause, skip and shuffle through them
  
• View album artwork

And if I had an Apple TV I could control that also!
A must have app!