Battlefield 1942 Updates

I recently found my original copy of 1942 and I installed it for kicks and giggles. I wanted to play online and was surprised to see so many active servers. However, when I try to join them the game informs me I do not have the same version: get updates? I click yes and it takes me to EA's website. I CAN'T FIND ANY UPDATES ANYWHERE! 

Any help will be very, VERY appreciated. Email me directly at klavier161@hotmail.com

Zac