http://www.mozilla.org/ports/os2/
February 2, 2006 SeaMonkey 1.0 has been released.
"The SeaMonkey project is a community effort to deliver
production-quality releases of code derived from the application formerly known as "Mozilla Application Suite". Whereas the main focus of the Mozilla Foundation is on Mozilla Firefox and Mozilla Thunderbird, our group of dedicated volunteers works to ensure that you can have "everything but the kitchen sink" ù and have it stable enough for corporate use."
Installer:
http://ftp.mozilla.org/pub/mozilla.org/seamonkey/releases/1.0/contrib/seamonkey-1.0.en-US.os2.installer.exe
Zipfile:
http://ftp.mozilla.org/pub/mozilla.org/seamonkey/releases/1.0/contrib/seamonkey-1.0.en-US.os2.zip
Installation Instructions:
http://www.mozilla.org/ports/os2/#instreq
Requires a libc0.6 based version of the GCC runtime library.
ftp://ftp.netlabs.org/pub/gcc/libc-0.6.0-ga2.zip
Source: OS2VOICE