I'm mac based, and so far I've had to use Parallels and install whole operating systems just to test in another browser (and get the windows OS). I tried WineBottler but couldn't get it working properly. So far Parallels has been the most reliable option, but no the cheapest. <br>
<br>I like to test as I go, so checking localhost in a few browsers is much more useful to me than waiting for results or firing up another machine.<br><br><br><br>