ok, will everyone relax a bit? I strongly beleive that neoflash team is working hard on making this accesible... First of all, the new menu DOES support NDS roms. My backup of king kong booted up fine. (it didn't work if patched with the GST patcher first though). In the V0.1, it DIDN'T work. So we are already seeing progress. The new menu also supports plenty more sd/mmc cards. Now, I cannot confirm if the menu will copy/play games fine on other flashcarts.... And if you can copy/play games from MK2. (As I only have a MK3 and a NEOFLASH cart).
To finish off, give the Neoflash team time! How long has the MK2/MK3 been released for? Not very long...
The neoflash team does not appear to know english very well. And trust me, when you don't know a language very well, its very hard to explain things.
Im not english myself, I tried to make this post clear as possible, I hope it helps and please give neoflash a chance.