Looking for a map Options

[Acidulantes]

Hi there, I recently found my old copy of Tiberian sun, and got it running, but Im missing my old map files since Im on a different computer. I was wondering if any of you guys can help me out.

The one Im looking for is called something along the lines of GDI or GDI1, basically you started in the corner of the map inside a small enclosed space because outside of the walls were these things that destroyed your units and buildings, they were like spiders or bugs or something, not to sure. You had to make it to the middle to get to the tiberium too since there wasnt any inside your small starting bit. Any help?

I do remember when I used to set up online games with it a lot of people left because of the map so Im guessing its quite a famous one, I just dont remember the name so I havent been able to look to download it anywhere. If you know it and have a link that would be superb. Thanks a lot.