I blundered and did an update and broke my dedrm.
Before I knew it I had imported over 300 Kindles including an unknown number of DRM'd.
Now I've got dedrm installed again and I'm apparently looking at deleting all those DRM'd and reinstalling.
Well that's going to be hard.
How'm I going to know which is which?
And how do I do a 'select and bulk remove' thing?
Is there an optimised work routine for this task?