Two questions: 1. How can you use YS Menu on AKAIO [Original AceKard firmware needed] 2. Are there any other firmwares usable on AKAIO (R4, SCDS One, etc.) [If they are usable, please post here and explain how~!] [If YSMenu no work, what is the point of asking?] 3. What other firmwares can be used with the original AceKard firmware.