Beware of the fake missingno
FAKE MISSINGNO PROTECTION GUIDE
when you do the missingno hack ALWAYS, I MEAN ALWAYS catch the first missingno you see, thats because...
I once caugt the missingno "M" (cos the first time I was mucking around) and it gave all the empty boxes all hacked pokemon
the game fully stuffed up afterwards. >_< to the max. if you catch missingno the game won't screw up, instead you will get whopping bonuses rather than a whopping stuff up (I had most of my pokemon LV100)
the reason is that the programming in it cant (lets say that the creators of the game are playng russian roulette with us) be so generous, so its once in a save files life. (thats not if you turn the game boy off when u see it)
Just to tell you, I LIKE MISSINGNO its an amazingly powerful pokemon.
(remember this: if you are using VBA please back up your save file before attempting this)