Opera today released a preview of Opera Mini 4.2, the newest version of the world's most popular mobile Web browser that works on almost every mobile phone.

With this beta release, Opera celebrates Opera Mini being the browser of choice for more than 20 million unique monthly users worldwide. As part of the celebration, Opera Mini users in the United States and Asia-Pacific region can now experience faster browsing speeds, due to the addition of an Opera Mini server park in the United States.  Opera Mini is available to download for beta testing at http://www.operamini.com/beta/.

Opera Mini 4.2 beta provides a more personalized experience with its colorful selection of new skins, improved support for YouTube and other mobile video services on a wider selection of mobile phones. Improvements in Opera Link allow users to share notes between their mobile phones and PCs, in addition to their bookmarks and recently-visited URLs.