tacovdver pointed out that sub-folders under \_ISO\AUTO were no longer enumerated due to a bug I accidentally introduced in 1.40!
Now fixed in 1.41. If you are updating, just download the non-DPMS version and overwrite your existing E2B files.
Recommended for Easy2Boot (fastest!) - SanDisk Extreme SDCZ880-128G-G46
BitCoin also accepted.