missing Guild Wars CD's

I think that I may have misplaced my original GW cd's, can anyone install GW with my original cd's and affect my game? I am assuming that since they won't know my account name or password that they should not be able to get to my account...but then again..is there anything I can do....or am I just over reacting? At this point, I would almost rather have someone stolen my check book lol
thanks

You can DL the game client from the Guild Wars website here.

The CD's don't contain any account related information, so you shouldn't worry about it. At most, if you are also missing your account key, anyone trying to create an account with it would receive a message stating that that particular key is already in use.

thank you...that is what I thought. Although I was having horrible fears of trying to log on and having my account hijacked or something! Thanks again
have a good night
xerx

Yeah, like Magnus said, all your account info is held server side, so when you have an account, you can goto any computer with GW installed and play on your account (I use it for benchmarking low level systems at the moment and for letting friends try it out on their own PC)