TingedAce released a new version of XNand Healer GUI - a GUI app to help you dump and manage NAND files, remap bad blocks and also uncripple your Xbox 360. Requires Nandpro 2.0 (b/d or e) and FindSecData 0.62

What's new/fixed:
* Now able to browse to and select any file for Image Analysis or Remapping
* Option to Dump KV and config files either as part of the initial dump or afterwards
* Added 2 second delay between reads (for multiple reads)
* Fixed bug with file locations in the settings where it wouldn't work with a space in the path

Official Site: http://www.rigid360.co.uk
Download: here