Text Mining API is not adding terms

Hi, I hope I'm just doing something wrong because I really need this functionality on my site. Basically I have nodes being imported via feeds and need the body field of the node to be analyzed and terms to be extracted, adding them to my "terms" taxonomy_reference field. I have set up the process API to have a server of OpenCalais and my thread is built like so:

-The "Enabled" Checkbox is checked
-I choose the OpenCalais server
-For OpenCalais Terms, I have the entity type "node" and the Target Field for each set to my "terms" field, then I have the add mode set to "Append New Data", and the "Allow Create Terms" checked
-Cron Limit is 50
-"Try Process Live" is yes
-I left the Workflow alone, and I added my "body" field to the "Fields to Process"
-Add Related Entity is left alone

When I go to process the terms, it says they are processed, but when I go to my taxonomy term list, there is nothing there.
Please tell me I'm doing something wrong and how to fix it. Thanks