Cool thanks

1. User specified should be 64MB not 66MB as mentioned by DARKFiB3R.
Feature Requests:
1. Possible to store user specific settings in the registry or an ini file? Things like:
-USB checked by default
-User defined nand dump size of 64MB
2. Possible to dump the nand multiple times (user choice, max 4) with 1 click of the read?
3. Launch nandpro in a separate process so you can still minimize or interact with XNandHealer.
Thanks man

Thanks for the feedback, I'll sort the 66/64 thing soon. On the feature requests, yes #1 and #2 should be feasible. #3 will need more thought, although if you're using LPT you shouldn't really be doing anything in the background. And if you're using USB, it's not long to wait
It's the 4 bytes at the end of every used page of every block in the NAND - it's like a checksum and will not correspond to the data in that page if there is even 1 bit wrong. Hence XNH can report if the NAND read encountered any errors, and if so where.