While I love the Mac for its overall ease of use, I have to say I get very frustrated with web browsing. There are just so many interactive sites that don't respond to clicks of the mighty mouse (e.g., interactive education games for my kids). The interactive features on many sites work fine with MS IE on a Windows PC, but are often nonresponsive with Safari and Firefox on the Mac. Am I missing a plug-in, or is this just life with a Mac (i.e., are we supposed resolve ourselves to approaching each web site crossing our fingers that maybe, just maybe, Safari or Firefox will work this time)???