Portable Opera@USB updates, brings 10.50's speed to your flash drive
Fortunately, Opera@USB has just released an update. Both a standalone portable version of Opera 10.50 and an upgrader for users of Opera@USB's previous 10.X versions are available.
Teamed up with Opera's built in Link feature and the slick per-tab private browsing, this is a great way to make use of the zippy new browser when you're on-the-go. It's also a great way to check out the new browser if you're averse to installing things. When you're done playing around, just delete the folder it creates -- no annoying registry or file leftovers!