You need to download the Macintosh OS X program, not the Windows version. Just download the Mac version, expand the download with Stuffit ,or whatever, and drag the application to your Applications Folder. Then, all you have to do is double-click it. I'd also suggest that you drag the Firefox application icon from your Applications Folder to the dock so that you will have an easily-accessible "alias" or "shortcut" in Windoze terminology, to open when you need it. --Steve At 8:35 PM +0000 7/21/05, dapper dan wrote: >i downloaded firefox.i cannot seem to run the exe program.im new to macs.how do i run this program and am i missing an application to do it?