2007	Oct	15		Netscape 9 released
2007	Jun	11		Safari 3.0 beta released
2007	Jun	5		Netscape Navigator 9b relased
2006	Oct	24		Firefox 2.0 released
2006	Jun	20		Opera 9.0 released
2005	Sep	20		Opera is free
2005	May	19		Netscape 8.0 released
2005	Apr	29		Safari 2.0 released
2005	Apr	19		Opera 8.0 released
2005	Feb	15		Internet Explorer 7.0 released