Anyone else having trouble with MegaGames ?

Hi,
I just downloaded the games link ( as well as Suffit Expander... I'm on a Mac) and tho' it looks ok and downloads fine, when I hit the go button in any of the games, I receive a message saying that I haven't selected any boxes ( topics ) to play. Trouble is, I can see the check marks in the boxes. I've tried one topic, a couple of topics and even selected the whole lot by using the SELECT ALL button next to the reset button but it keeps saying that I haven't selected anything.
I've tried downloading it 3 times, thinking it was missing some files or corrupted but still the same thing. Any other Mac users out there having the same problem? Any ideas how to fix it ? Can someone at Rocket Japanese try the Mac download ( from the members page ) and see if maybe it's the file itself?
Thanks to whoever can help. I'm dying to get playing those games !
Yokovee.

Hmm, my computer is dual-bootable to mac (don't ask how...).

I'll go check it out and see if I see any problems...

Crap my Hackintosh crashed... (not correlated to this at all)... This isn' t good...