I just installed BootMii beta 6 through the HackMii installer because the HBC told me to when I launched it. However afterwards I noticed that there is like no compatible SD cards that let BootMii start when the Wii starts up. I also just looked and realized I bought a PNY 4GB SD card when I first modded my Wii, which was stupid since they only work with the BootMii public beta 2, and they're on 6 now. But my mom has a Sandisk one that is supported by Beta 4. So, would it be wise to downgrade to Beta 2 or 4? 2 would be best for me since I own my own SD card that works there, but if 2 just sucks I could handle just using my moms in case I ever brick my Wii. That's all I really want right now, is to make my Wii unbrickable with bootmii(I got a Wii at launch so bootmii is installed as boot2). And the public beta 6 doesn't seem to support any SD cards launching at boot, so its kinda worthless for me right now... So yeah, is there any harm in downgrading to the public beta 2, and if so then what about 4? If not to either of those, how does one go about doing this.