Guess iam Stupid, But it is possible to play Ra2 online with online 1 burned CD?? NEED HELP !!!

[(4reZ]

Hey guys out there... I was in the top20 of Red Alert2..but thats not the point. that only should show how important it is 4 me.. to get back to westwood online. !!! I could buy the game and have fun.. but my money shouldn´t die 4 the buy of Games.. My problem is:
I burned only 1 CD (SovietSide) from RedALert2, and since I had to reinstall the Game to get the version 1.0 for a Lan Party.. I cant get online anymore with this Cd.. guess Westwood is checking the ra2.exe and game.exe when u patching online...?? so need really some (more) help of u aLL! (auch in deutsch wenns geht) pleeze in germanlanguage 2 !! cya all