They were working on firmware 3.2E. I decided to upgrade a few months ago, used Waninkoko's upgrader (forgot the exact name) to upgrade it to 4.1 or 4.2 (not sure which of the 2). Everyone works as normal, except some Virtual Console and WiiWare games. I got a black screen with some message when I tried starting them up (I may have to look that up what it exactly says). At first I thought they might've been corrupted. Didn't look too much into it. But recently I installed a new VC game and I got the same screen. I'm thinking I might just need to install some software to fix it. Anyone here who can help me?