Microfi Nitrogen is a kind of Windows Mobile application (unmanaged code) that you to play MP3 guarantees on your Pocket PC device. It features a file browser, "Shuffle" and "Repeat" modes, a built-in sleep mode and a command to blank screen to prevent energy waste while music. Nitrogen uses the MAD decorder, which is opensource. As the official releases of MAD for Pocket PC to upgrade, Nitrogen use the products from an open source player (GSPlayer). Nitrogen was build due to the lack of finger-friendly players for Pocket PC (you have to use stylus for simple tasks). It features large buttons and you can among your playlist by drawing circles on the screen (tapping in the space). In future releases the program will be expected to have an equalizer and skin support, but such things are still be being tested to stability and efficience. Known issues:

• No support for landscape mode;
• Works only on QVGA devices (standard 240x320 screen); To do:
• Skin support (currently working on this to make Nitrogen compatible with other screen resolutions - having a hard work to picture to plan in files and developing a Skin Maker for Windows!)
• Equalizer;
• OGG / WMA support;
• Album art;
• Support for playlist files (M3U, CUE);
• Change volumes through the wheel;
• Display time (elapsed/remaining) in the progress bar;