Rated 5 out of 5 stars
Incredible mimicry + ALSO very smooth + efficient running - faster than using virtualized (+ that's with the virtual disk on a Samsung series 830 SSD) Win7Lite to get IE9 on XP :-)
PS Naturally authentic IE9 requires the Tabs below the address bar but ABOVE the tabs to against the past decade old convention, since Microsoft have afaik managed to prevent any of the usual tweaking of IEs such configuration.
Unfort the current FF vers 15 has taken away the 'visible' option of the tab bar position but its easy reapply:
You can get the tabs back on bottom with the help of a secret preference present in "about:config" page:
1. Open Firefox and type about:config in the addressbar and press Enter. It’ll confirm, click on I’ll be careful, I promise! button.
2. Now type ontop in the Filter box and look for following boolean key:
3. The entry "browser.tabs.onTop" would be set to true. Double-click on it or right-click on it and select "Toggle". It'll set its value to false.