The MacFixIt blurb claims Snow Leopard compatibility, but since iGalsses is not, in fact, 64 bit compatible, this is a bogus claim. Who wants to run their 64 bit apps in 32 bit mode? Not many I should think. Else why upgrade to Snow Leopard in the first place? Until iGlasses is 64 bit capable, use it at your own risk. Of course, it will still work in earlier versions of the Mac OS. But by muddying the issue of OS X 10.6 compatibility, eCamm does a disservice to their users and to their product, effectively undermining their own credibility. We can only hope most other developers will choose not to follow their poor example.