diff --git a/browser/locales/en-US/os2/README.txt b/browser/locales/en-US/os2/README.txt
index 43973e7c453f..0d6f2e2eaa77 100755
--- a/browser/locales/en-US/os2/README.txt
+++ b/browser/locales/en-US/os2/README.txt
@@ -99,14 +99,15 @@ OS/2 Installation Instructions
 
      1. Click the "Zip" link on the site you're downloading Firefox from
      to download the ZIP package to your machine. This file is typically called 
-     firefox-os2-*.zip where the "*" is replaced by the Firefox version.
+     firefox-x.x.x.en-US.os2.zip where the "x.x.x" is replaced by the Firefox
+     version.
 
      2. Navigate to where you downloaded the file and unpack it using your
      favorite unzip tool.
 
      3. Keep in mind that the unzip process creates a directory "firefox"
-     below the location you point it to, i.e. 
-        unzip firefox-os2-1.0.1.zip -d c:\firefox-1.0.1
+     below the location you point it to, e.g.
+        unzip firefox-1.0.1.en-US.os2.zip -d c:\firefox-1.0.1
      will unpack Firefox into c:\firefox-1.0.1\firefox.
 
      4. Make sure that you are _not_ unpacking over an old installation. This is
diff --git a/mail/locales/en-US/os2/README.txt b/mail/locales/en-US/os2/README.txt
index 6068dee612a8..a82606fdddba 100755
--- a/mail/locales/en-US/os2/README.txt
+++ b/mail/locales/en-US/os2/README.txt
@@ -99,15 +99,16 @@ OS/2 Installation Instructions
 
      1. Click the "Zip" link on the site you're downloading Thunderbird from
      to download the ZIP package to your machine. This file is typically called
-     thunderbird-*-os2.zip where the "*" is replaced by the Thunderbird version.
+     thunderbird-x.x.x.en-US.os2.zip where the "x.x.x" is replaced by the
+     Thunderbird version.
 
      2. Navigate to where you downloaded the file and unpack it using your
      favorite unzip tool.
 
      3. Keep in mind that the unzip process creates a directory "thunderbird"
-     below the location you point it to, i.e. 
-        unzip thunderbird-1.0-os2.zip -d c:\thunderbird-1.0
-     will unpack Thunderbird into c:\thunderbird-1.0\thunderbird.
+     below the location you point it to, e.g.
+        unzip thunderbird-1.0.1.en-US.os2.zip -d c:\thunderbird-1.0.1
+     will unpack Thunderbird into c:\thunderbird-1.0.1\thunderbird.
 
      4. Make sure that you are _not_ unpacking over an old installation. This is
      known to cause problems.
diff --git a/suite/locales/en-US/installer/os2/README.txt b/suite/locales/en-US/installer/os2/README.txt
index 04de63454d07..ba749fee1c2b 100644
--- a/suite/locales/en-US/installer/os2/README.txt
+++ b/suite/locales/en-US/installer/os2/README.txt
@@ -160,15 +160,15 @@ OS/2 Installation Instructions
 
    1. Click the "Zip" link on the site you're downloading SeaMonkey from
       to download the ZIP package to your machine. This file is typically
-      called seamonkey-x.xx.en-US.os2-emx-i386.zip where the "x.xx" is
-      replaced by the SeaMonkey version.
+      called seamonkey-x.x.x.en-US.os2.zip where the "x.x.x" is replaced
+      by the SeaMonkey version.
 
    2. Navigate to where you downloaded the file and unpack it using your
       favorite unzip tool.
 
    3. Keep in mind that the unzip process creates a directory "seamonkey"
-      below the location you point it to, i.e. 
-        unzip mozilla-os2-1.7.5.zip -d c:\seamonkey-1.7.5
+      below the location you point it to, e.g.
+        unzip seamonkey-1.7.5.en-US.os2.zip -d c:\seamonkey-1.7.5
       will unpack SeaMonkey into c:\seamonkey-1.7.5\seamonkey.
 
    4. Make sure that you are _not_ unpacking over an old installation.