Blimey, thought my Arc had turned into a Cyrus

[JoelSim]

I got a 'no-disc' message for the first time...

And then realised  I'd put the disc in upside down. And before you ask there are no pictures on the disk so it was an easy listake to make

 

[Big Chris]

Better get a permanent marker, and write 'Top' on the top side of the CD to prevent future incidents.