i want to put games on my phone?

[*tweeter*]

i have a samsung tocco lite and it came with no games it only has a dice set and an english/irish dictionary. I want to put other games on it. We have some games on the computer i got for my ipod off itunes. I tried putting them onto my memory card but when i tried to go into it, it just said 'unsupported file type' . I'm usually bored going in the car so i want some games to play on my phone. Is there a site where i can download them for free? and how would i put them onto my phone? thanks x