I just received my Ninjapass junior today as a passme for flashing mates DS's. Has anyone else tried this thing or is it just me?? I think it's really quite good. I have been giving it a test on all sorts of roms and so far they have all worked flawlessly. For $20 the passme is reasonable value. For $20 for a 512meg real DS flash cart + passme - it's brilliant. I have a supercard and neoflash also... this is easily the best value of the lot. Very very encouraging. Would be interested to hear other peoples feedback. As far as my experience goes so far. The single load thing is a bit annoying with bigger games since the transfer speed is quite slow compared with SC/M3 solutions (nintendogs takes someting like 10mins!). I'm still a bit dubious re it's claims to not patch since the software you use to transfer the roms to the DS cart (Which comes with USB dongle) is actually called "NinjaPass Patcher". Either way... it works pretty flawlessly. The system is ridiculously cheap. If you want a great little system and don't require loads of roms at once this is a really nice setup. It's especially nice if the non patching element is true. I would guess, going by my trials, that this has a very high if not flawless compatibility rate. Even if it's just a passme with extra flash space on it... someone has finally made a backup device that is just the size of DS cart... for that... my hats off to the makers. Cheers.