It actually didn't work. I used a program I will link later to unzip the resources.assets, it also automatically converted .tex files to .dss files. Then I edited the .dss files and the program is supposed to save it as a .tex and then repackage the .assets. It repacks but does not change the .tex's I'm going to try again when I get home.

5th time I had to write this so it's not the beautiful paragraph it once was

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EDIT:
Unity Assets explorer, I realized what I was doing wrong... I think.
This link may be more up to date,
http://zenhax.com/viewtopic.php?t=36