Ah see I didn't know about the whole mac thing. Well, just to be sure, I tried it out on my mac with IE and it works just fine. So there is hope for you.
To answer your question, "Am I the only one with this problem?" -- Probably not. If I've learned one thing in my years working on this website, it's this: Where there's one person with a problem, there are sure to be more. That's why I like to work with people to solve their problems... once I have a solution, I can give it to anybody else with the same problem.
On the other hand, I doubt it's very widespread, or I'd be hearing more about it. Because I can see it on my mac, I know it's not a problem for all mac users across the board. The evidence suggests that you're probably part of a very small minority. I know that's not very reassuring for you, but look at it this way: At least you know that there is a solution somehow... we just haven't found it yet. And in the meantime, Netscape is as good a temporary solution as any.
I must admit that although I do own a mac, I don't know much about it. My expertise is with the windows environment. I'll keep trying to look for a solution, but you being the one with the problem are in a much better position to experiment with options and possible solutions.
Keep trying.
Sincerely,
Jonathan