Same as Erik - I have Safari, Firefox (which I never use cos I don't like it much) and IE7 (which I use the most)

It's so simple to use more than one browser tho! YOu know you click the IE logo to open IE? Well install Firefox and then just click the Firefox logo to open Firefox as the broswer! Once in the FF browser, any links clikced will just open in a new FF tab or window anyway (or IE if you are using that)

You will need to set one as the primary browser, so pick the one you use the most I guess... Or pick FF for the g/f so she don't yell at you that it ain't working

Here's a pic of all three running;


( http://i17.tinypic.com/6c5lj7t.jpg )

Bit crowded but normally all are full screen - just to show all on screen at same time