This may be old news to some but I had to share this cool little glitch I tried out last night.
I'm pretty much on a pokémon craze these days.. since I bought Pokémon Diamond, I bought Fire Red and Emerald just to be abble to transfer more pokémon to my DS version. The DS version wont let you transfer more than 6 pokémon through Pal Park per day though and this stinks a little.. and changing the DS' clock didn't work either so I checked teh internets to find a way of solving the "problem". That's when I found this glitch that you can exploit when using two different GBA games with the DS version.
This trick is pretty neat! Check it out if you're interested!