You can download it here:
http://ftp.mozilla.org/pub/mozilla.org/mozilla/releases/mozilla1.8b1/contrib/mozilla-os2-1.8b1.zip
Or here if you prefer Mozilla with the installer:
NOTE: This release requires C runtime DLLs from Innotek. The latest version is 0.5.1, which includes an installer. Available here:
http://download.innotek.de/gccos2/runtime/libc-0.5.1.exe
NOTE: This release also requires IPLUGINW.DLL to use the Java and Flash plugins. Available here:
http://www.innotek.de/products/javaos2/mozilla/
For a list of new features, follow this link:
http://www.mozilla.org/releases/mozilla1.8b1/README.html#new
A much more extensive Changelog for Mozilla 1.8b1:
http://www.mozilla.org/releases/mozilla1.8b1/changelog.html
The Warpzilla (Mozilla for OS/2) homepage can be found here:
http://www.mozilla.org/ports/os2/
If you have questions, or just want the latest, greatest tips for Mozilla, Steve Wendt's excellent "Tips For Warpzilla" page can be found here:
http://www.os2bbs.com/os2news/Warpzilla.html
And finally, if you still have questions, or just want to participate in a Mozilla for OS/2 discussion forum, the Warpzilla newsgroup can be found here:
news://news.mozilla.org/netscape.public.mozilla.os2
Regards,
Sander
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"Sander Nyman"
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If you want to make God laugh, tell him your future plans.
- Woody Allen
Source: Sander Nyman