After digging and digging through several threads I have come up with a list of CWM3 modem files for the Samsung Captivate. I hope this helps because I know its useful to have all the files in one place and not scattered throughout forums. I take no credit for creating all these files I just have been collecting them to have in a general location. Enjoy and I hope people make comments on my XDA THREAD on what they would like to see on this site.
Disclaimer:I am not responsible for losses, damages or any other kind of issue that can arise from installing these packages or modem files.
And please don't forget to slap my thanks button!
Captivate General > Captivate Q&A > Captivate Accessories > Captivate Android Development > Captivate Themes and Apps
Customise your Android device with this online tool. Select any mods, upload files and submit to kitchen