Karen,
As the most stubborn Mac user on the ICLUBcentral team, I've been exploring different ways to run our Windows-based programs in OSX.
To simply view SSG files, including those generated here at StockCentral, you can use Churr Software's
Stock Investment Guide. You can download the shareware version
here, which you can upgrade to a fully functional version for $39.95. It's native to OSX, so you shouldn't have any problems.
However, if you want to run ICLUB products like Toolkit, Stock Analyst, CA 3.1, etc, you need to seek out some other options. If you've got one of the new Intel Macs, that is -- since the chip architecture is the same as most Windows PCs, the Intel Macs can emulate Windows and Windows programs. I'm currently testing out
Parallels and
CrossOver on my Intel MacBook, and I'll let you know how it goes.