P.S After the latest black screen,Wiiflow does not show the games in alphabetical order any more.It seems that the txt.ini is auto-deleted and the appear in random order and with weird names.
That happened to me a few times - just removed the DB files and reloaded wiitdb fixed that.
Has not happened on the new 417a4 for me yet.
While I'm talking about alpha4, I have to mention how much better things 'feel' now.
Control sync is ridiculously fast now (before wiiflow has even loaded).
The whole loader just feels more robust - less lockups (like when the music stops, you know it's going to die on the next selection).
The only thing which I need to mention, which seems to have changed since the other r417 I was using, is the uDraw tablet thing. When I start Wiiflow with the controller on the tablet, it will either DSI dump (about 70% of the time) after Wiiflow has started, or if wiiflow actually starts, it is uncontrollable (i.e. the game selection just spins around flat out in all directions and will not stabilize regardless of what you do with the controller, unless you unplug the tablet)
uDraw will start and operate ok if I plug in the tablet after the game has been selected now - so it is sort of usable.
Aside from this everything is coming along incredibly well. I look forward to wiping my drive and testing the NAND stuff with miigotu's new recommendations for the drive setup. Great work blokes!