Same boat, up the river, no paddle
There's LOTS of reasons why I keep using Calendar Creator on my windows machine. I totally wish there was a good MAC substitute. I have searched, but have not found ANYTHING like it, with all it's options!
Here is one that is similar, but it misses the mark, so I uninstalled it. But, it might meet one of your needs.
It's called Calendar Maker 5; it's at www.prgrsoft.com/pages/calendarmakerx.html -- check it out, it might work for you.
I'm going to keep searching! and, using my CC on my vista. If anyone finds a really good replacement, please post!