Firefox 3.5 isn’t even out of its diapers yet, but already Mozilla is hard at work on 3.7.

Yes, you read that right, 3.7. It seems that will be the next major change for one of the most used browsers on the Internet.  None of this is due to hit until 2010, but it is nice to see Mozilla is treating Firefox like any other major software release from a company and working out far in advance.

Of course Mozilla is looking to improve the software side of things with more personalization features, increased speed and performance tweaks, new navigation and more.  It isn’t just the way the program works that they are looking at, but also changing up the physical appearance of the program.  Below you’ll find some images from the Mozilla Wiki that gives you some idea of what to expect when you open up your browser come the day in 2010.