Yep! It’s Microsoft Firefox 2007, LOL 
It’s totally being funny by reviewing their official website:
http://msfirefox.com/
Microsoft styled, within Firefox logo on the box…
Check out the features page, they announced a TakeOver™ Technology, it’s a free, fully fuctional secruity feature that helps to protect the Windows Kernel… blablabla
And they also provide a free @msfirefox.com email account.
If someone have already downloaded it please let me know what about the performance & stability.
