Missing Disc

I just found my Nightfall game from storage and only have disc 2 and 3. I have no clue where disc 1 might be so I was wondering if there were anyway for me to get maybe like a client or download from GW management or online or something. I have the number I need to confirm purchase and such. If I can get it from them/online, how long do you suspect it would take?

http://www.guildwars.com/support/downloadclient/

Use the -image command switch after you download the client. On a decent connection, expect to be at it for 3-4 hours.

Okay. It says that my access key is currently in use which is true. Is there anyway for me to reuse it cause its the only one I have and I have no idea where the computer I used to play is. I really wanna play!!!!

You don't use your access key a second time. You just log in with the email and password you used before you stopped playing.

you don't need to enter the access key again just install the game after you download the client on the link that was posted above and use the -image command then just use your account log-in username and password then your good to go ^_^

Oh Okay. It must not have worked cause i had to reset my password. But i did log in and it said i was not like... Able to play or something. I'm letting it download itself right now so i just used the Buddy Key from when i bought Nightfall. So i will log out and log back in and try again

Well I think since I used the buddy key i FED everything up. Oh I was using the wrong account which is Why. Thanks everyone