Opera Mini 4.1 has just been released. If your phone is equipped with JSR-75, it is now possible to upload and download files. As such, those users who update their blog while on the go will now find that they can upload their photos at the same time. Alternatively, you can download attachments and files onto your phone. 

Another new feature is the ability to search for text on a web page. Because Opera also upgraded its servers prior to this release, you now will receive requested web pages up to 50 percent faster. Version 4.1 looks like an increasingly strong contender in the mobile phone space. It is available for download here. 

For more on Opera Mini:
- check out the Ars Technica article