Hi,
I've got three PAL Wii's:
1) One on 3.2E working fine with WiiGator's Gamma backup loader (not downgraded).
2) One on 2.1E that I need to upgrade to 3.2. I've done a bit of searching and think I should be using Custom IOS Downgrader v1.2 to upgrade to 3.2E, but this needs Custom IOS37 rev...