http://www.ibexpert.net/ibe_de/index.php?n=Doku.DownloadUndInstallationVonFirebird
http://www.firebirdsql.org/en/server-packages/#Win32
http://ibexpert.net/ibe/index.php?n=Doc.DownloadAndInstallFirebird
http://ibexpert.net/downloadcenter/index.php login