Create a new version of paste:

# Start 13.35. End 14.44. Total time: 1.09. VM image size: 1.1G
13.35 Created
13.36 Safe mode
13.37 Login
13.38 > control userpassword2
13.38 VBox Guest additions, reboot

13.40 Safe mode [networking], login
13.41 > net use x: \\vboxsvr\WinShared
13.41 AntiWPA
13.42 Installed CCleaner
13.43 No Paging file
13.44 > services.msc
13.49 Finished disabling services
13.53 Installed drivers
13.54 Reboot

13.55 Auto-logged in, install remaining drivers
13.55 Disabled Desktop Clean-up wizard
13.56 Changed time zone settings
13.57 Installed and configured Sandboxie
13.58 Created Sandboxie sandboxes: IE7, IE8, Safari515

13.59 VIRTUALBOX: Connect Network adapter to internet [NAT]
14.00 Start IE6, configure [home page, security, cookies, default browser]
14.02 Run IE7 installer (Sandboxed in IE7, uncheck updates)
14.03 Installation completed, do not reboot
14.04 Run IE8 Installed (Sandboxed in IE8, uncheck updates)
14.05 Installation completed, do not reboot

14.05 > net start msiServer
14.05 Install IE Web Developer toolbar
14.06 Explore contents of IE7, IE8 sandboxes, and create a shortcut to these browsers on the desktop
      <sandbox>\drive\C\Program Files\Internet explorer
14.07 Also create a shortcut for IE6, if it did not exist.

14.07 Start IE7, to get rid off Runonce. Close
14.07 Start IE8, "Ask me later" on "Set up Windows Internet Explorer 8". Close

14.08 Create C:\Program Files\Firefox
14.08 Extract profilemanager.win32.zip to C:\Program Files\Firefox
14.09 Show extracted files, create desktop shortcut of profilemanager.exe (call it Firefox)
14.10 Run Firefox Setup 3.6.28.exe
14.10 Custom, Path=C:\Program Files\Firefox\3.6, NO shortcuts [do not close this installer]

14.11 Run Firefox Setup 11.0.exe
14.11 Custom, Path=C:\Program Files\Firefox\11, NO shortcuts

14.12 Run Firefox Setup 12.0.exe
14.12 Custom, Path=C:\Program Files\Firefox\12, NO maintenance service, NO shortcuts
14.13 Finish the installer of Firefox 11, to launch Firefox 11 (the LOWEST version!)

14.14 Configure [Home page, auto-update off]
14.15 Install addons: Firebug, Web Developer Toolbar, HttpFox, Console2
14.16 Restart Firefox
14.16 Configure add-ons [HttpFox: Always open in own window]
14.16 Close Firefox, start Profilemanager
14.16 Manage Firefox versions
14.16 Firefox 3.6 is default, otherwise add it. Add 11 and 12
14.16 Rename default to Firefox 3.6
14.17 Copy this profile twice, names: Firefox 11 and Firefox 12
14.18 Configure, update add-ons, etc.

14.24 Run Opera_1162_en_setup.exe
14.24 Choose Options, change "Install path" to C:\Program Files\Opera\11.62, and only create a desktop shortcut
14.25 Run Opera_1200_en_setup.exe. Repeat the previous step.
       (Installing and configuring Opera does not take more than 2 minutes for each version!)

14.26 Install 7-zip
14.27 Create C:\Chrome
14.27 Extract chrome_installer_19.0.1084.41.exe
14.27 Extract the contents of chrome.7z.
14.28 Move chrome.exe to 19.0.1084.41\
14.28 Move the directory 19.0.1084.41 to C:\Chrome
14.29 Create a shortcut to C:\Chrome\19.0.1084.41\chrome.exe --user-data-dir="..\User Data\19" --chrome-version=19.0.1084.41
14.30 Repeat the previous step for Chrome 20
14.33 Start Chrome 19, set preferences [no default browser, home page]
14.34 Start Chrome 20, set preferences [no default browser, home page]
14.35 Open the registry, disable Chrome's auto-update:
      http://dev.chromium.org/administrators/turning-off-auto-updates 

14.37 > net start msiServer
14.37 Run SafariSetup505.msi
14.37 Walk through the installation, turn off checks before Bonjour etc.
14.38 Finish install, open Safari. Set preferences [homepage, no update, no default browser, dev tools]

14.39 Run SafariSetup515.msi in Safari515 Sandboxie
14.40 (The settings will be imported from the previous one)
14.41 Uninstall Apple Software Updater

14.42 Run CCleaner
14.42 Run CCleaner for each of the Sandboxes.
14.44 Turn off the VM
14.44 Export Appliance, remove VM, import appliance
# Size before export: 2.3G
# Appliance size: 1.1G
# Size after import: 2.2G