Hi Rikk
Thanks for that. Are you 100% sure though. I'm getting really poor results when I use the Canon Photo Paper Plus Semi Gloss ICC profile (with the right paper!) compared to letting the printer do the colour management. The colours look like they've been worked over twice with a horrible reddy pinky effect on skin tones. It's the same colour problem I had with Windows until I figured out how to turn it off manually.
Also not sure why Adobe would have the message on the Mac version of Lightroom if it was going to turn it off automatically anyway.
Any ideas?
Cheers
Stuart