Thanks everyone for your advice. I took the plunge today. First thing I did after installing was to fire up Sonar to make sure it worked, and it did! Then I fired by CbB and it worked too! Happy days. As you all seemed to suggest, I probably won't be spending much time in Sonar now.
John Vere, that is extremely good advice, thanks. I'll do that as soon as I finish this.
Seeing as how everyone was so helpful, here's a couple of bits of extra goodness I came across today.
1. There's a great special on at Plugin Boutique at the moment if you like Izotope stuff. You can get an upgrade from any version of Ozone or Neutron standard or advanced to the 'Tonal Balance Bundle', which includes Ozone Advanced, Neutron 3 Advanced and Nectar 3 Plus for $149US (about 190 Australian Bucks). Seeing as how I had a couple of the qualifying products I had to grab this to celebrate the successful installation of CbB. Just to buy Ozone Advanced on it's own would set you back a whole lot more than this. I know some people don't like Izotope's stuff, so apologies if I have offended anyone!
2. If you have never heard of a plugin called GullFoss, head over to www.soundtheory.com and have a look. It's a bit pricey, but it's quite an impressive piece of kit. Seeing as how I bought the Izotope bundle I don't have any money left to buy GullFoss at the moment, so I am looking at selling another one of my kids, or a kidney - only kidding, it's not quite that expensive....an arm or a leg should suffice.
Anyway, thanks again to everyone for your help and advice. Happy New Year to you all, now I'm off to play with my new toys (as soon as I have backed up my Sonar stuff!)
PS I hope I haven't broken any forum rules by mentioning products or vendors above. I have no connection to either company, I just like their stuff, and if you haven't heard of Plugin Boutique before, it really is a good place to buy things.