Despite Mac OS X seeing almost eight years of public use, numerous years of development, and a pseudo career on NeXT hardware, some archaic users still aren't quite sure of the staying power of the operating system. Maybe you're one of them. Perhaps preemptive multitasking frightens you, and you believe that icons should only be 32 pixels by 32 pixels, virtual memory should always be set to 1MB greater than the amount allotted to the application by the user, and printing a document should bring the entire operating system to a halt.
The only issue you may have is that those pesky browser companies have stopped supporting your OS of choice, things aren't as secure as they used to be, and your copy of Internet Explorer 4 just hasn't kept up on Web standards the way you would have liked. Sure, there is iCab, but that hasn't been updated since 2008, and you told yourself you wouldn't purchase software again until the makers of Conflict Catcher answered your support e-mails. Perhaps it's time to upgrade your browser, but how?