The story:
I let my friend borrow my RTR disc, thinking I wasn't going to play it for a while since i got RTCW: Enemy Territory. Well, he's a burning freak, and burned my cd just for shits and grins. Well, I went back to his house to get it back, and he lost it. So you know what? He gives me the burned cd. Now the game won't execute whenever I want to play the game, saying that I need the proper disc in order to run.
The question:
Is there any possible way to play Road to Roam on the burned cd?
I'm not sure if this is against the rules or not, but I'm sure Kazaa would turn up a crack of some sort.
See, what you do now is kick him in the groin until he buys you a new one!
It works for me! 
I just ran a search on google, and it came up with a bunch of results that looked legit. Don't know if i'm allowed to post it here, but type "battlefield 1942 crack" into a search engine.
seriously dude, make his ass pay for it. you didn't give him a burned cd, you gave him the real deal. you should expect to get nothing less back.
I agree, make him pay for it. Tell him the burned CD isn't cutting it, so he either needs to find your original, fast, or he needs to replace it.