Fly everywhere all over the world, currency exchange is a very troublesome thing, take travel and shopping for example, that needs us know the corresponding foreign currency exchange rate. Even if don't travel, there are plenty of people who often go shopping in the Amazon or eBay website, at this time, it couldn't be more convenient if there is a automatic exchange rate conversion tool.

Sometimes we might download some files with extension name .nrg, which is a kind of CD image file created by Nero, usually we can open it with a variety of software, such as burning tool - Nero ImageDrive (under Nero); Virtual CD ROM - DaemonTools or Alcohol 120%, as well as UltraISO. But some software can only open .iso file, does not know .nrg format file at all, so nrg2iso will be of use now.

MediaCoder is a rich-feature audio/video batch transcoding tool, it can help you batch converting audio/video formats, and it is an open-source freeware.