R4 talk

[PowerDag]

Get an action replay for screwing up your saves/game cheating.

This.
Action Replay > R4

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[Thorax]

ok so what i want is a trainer for a game on my r4 do they exist
if not
how do i put cheats on games on my r4

It should have it built in. At least mine does. In the game menu, you have to select your game, but before you start it there will be a "cheats" option. Open that and choose the cheats you want. Then make sure the "cheats" box is checked and you're good to go. Also, not all games have cheats.

[Valen]

I have an M3i Zero it works with the Dsi

[Nick4t]

R4 is outdated and no longer supported. The real company that made R4s stopped making them a long time ago so if you bought an R4 chances are it is one of the millions of duplicates out there because the original R4 was never copyrighted by the creators due to its nature.
There are many newer flashcards out there now that also happen to be much better and reliable.
I recommend an Acekard 2 or M3DS, being some of the best.

[Thorax]

Updates for R4's are still available from supporters.

Also, I got my R4 last fall and it isn't a duplicate. A friend of mine bought it straight from their website when he ordered his. That is, unless this is the real site. But then again, that might not have been the site he went on.