QUOTE(Change Log)
K-AIO 1.8.2
+ New Anti-Anti-Piracy work around (enabled by default).
- Works on all SD and doesn't break download play.
+ Fixed various ak2 only bugs. (global settings being reset after softreset, etc)
AK-AIO 1.8.5
+ Fixed usrcheat parsing bug where enabled codes in folder caused a crash during parsing.
+ Fixed PassMe booting for Slot 2 (L+A on Slot 2 icon).
+ Fixed bricking on old AK2s.
AK-AIO 1.8.5a
For those having sd trouble try using the new binaries from 1.8.5a hopefully this fixes the problems