Through my findings, I was able to run the project off of my local IIS server instead of Cassini (the Visual Studio development server) and was able to get a response back with no problem whatsoever! If I was able to attach or insert images from my local computer, I would include them here...

This proves to me that it's some kind of problem on the hosting company end that is causing the issue of the data not to be serialized back properly.

What's your opinion? Where do I go from here? Seems like it's defintely a problem with them.