I just want to say, that I've seen and produced a truckload of Go code, and the overall code quality of this library is very, very good!

A few highlights:

• The code is self-documenting,
• The package structure is sensible, e.g. boot sector stuff in own package
• I would've had to build a "fragment reader" myself, but you had it ready. It was a joy. :)
• Where you saw fit to add comments, they were truly for need like this line

  gomft/mft/mft.go

  Line 378 in f64df39

  // fragment.Reader). Note that data will probably not align to a cluster exactly so there could be some padding at the

  (when I saw that I immediately realized what the bug in my software was)

Good job! You rock.

Sorry to spam issue tracker, I couldn't find other contact details :)