Barring any newly discovered significant issues, RC1 will probably be the last serious code update to Firefox 3 before the browser goes gold, which is currently slated for June.
Been running the Beta 3 version before upgrading to the RC1 version with no issues so far. Definitely some speed improvements from the previous version. Looking forward to official release.
June 17 is ""Download Day" for Firefox 3 release candidate 3 .
With Firefox 3, Mozilla is attempting to set a Guinness Book of World Records for the largest number of software downloads within a 24-hour period.
Firefox 3 Release Candidate 2 Now Available 
