I use a normal Sandisk 1GB microSD card on my M3 lite and the Castlevania runs 5/5 for me as well.
The important thing is to use the correct formatting and the 27a GM/Firmware
To format your card:
Click Start -> Run...
Enter "cmd"
Then type: "format j: /FS:FAT /A:64K" (where j: is the drive...