Is available:

http://www.firebirdsql.org/index.php?op=files&id=fb2_rc3

Windows and Linux Builds.
Not all the Windows builds may have made it to the SF Mirrors yet.
Hopefully assuming no major problems, this will become the Release build.

Paul Beach
Tel (France): +33 (0) 2 47 58 30 43
Mob (France): +33 (0) 6 75 34 13 68