Hi Phil:
Go to:
http://www.macvisionaries.com
It's a google group and you should get lots of help there.
I'm a Mac user my self with Voice Over and I love it. The only down fall is the amount of applications available but that's growing.
"Once you go Mac?" You'll never go back"!LOL Well, for the most part anyway.
HTH & 73:
Michael De VO1RYN