edit for update
I think I'm having the same kind of problem. run install disk through Playonlinux. then "please insert the CD labeled "Play Disk" and click and it just keeps coming back with the same box. "please insert the CD labeled "Play Disk""
I click on the window that says "When the installer will ask you for 2nd CD click NEXT" does nothing except change to "When the installer will ask you for 3rd CD click NEXT"
I did a clean install of Mint11 64 bit. still same thing. I've changed out everything but the motherboard/CPU and RAM. and I don't have problems with anything else.
Edited by Captain Quack